{"title":"HOBO Dataloggers","description":"\u003cp\u003eHOBO dataloggers for temperature, humidity, water level, soil and more, from low-cost USB loggers to Bluetooth and wireless models. Research-grade HOBO loggers are known for accuracy and long-term reliability, and our team can help you choose the right one.\u003c\/p\u003e","products":[{"product_id":"hobo-u24-002c-conductivity-data-logger-salt-water","title":"HOBO U24-002-C Conductivity Data Logger (Salt Water)","description":"\u003cp\u003eThe HOBO U24-002-C is a cost-effective data logger for measuring salinity, conductivity and temperature in saltwater environments with relatively small changes in salinity (±5,000 μS\/cm) such as saltwater bays, or to detect salinity events such as upwelling, rainstorm, and discharge events. Data from the logger can be used with data from the HOBO U26 Dissolved Oxygen Logger for monitoring percent dissolved oxygen saturation.\u003c\/p\u003e\n\u003cp\u003eNote: When monitoring salinity in waters with more than ±5,000 uS\/cm variation, refer to the accuracy shown in Plot C in the product specifications to determine if the accuracy is acceptable for your needs. Monthly field calibration readings are typically required to achieve the best accuracy.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-contact sensor provides long life\u003c\/li\u003e\n\u003cli\u003eProvides easy access to sensor for cleaning and shedding air bubbles\u003c\/li\u003e\n\u003cli\u003eTwo user-selectable ranges provide measurements from 100 to 55,000 uS\/cm.\u003c\/li\u003e\n\u003cli\u003eThe Delrin housing will not corrode in saltwater\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software enables start\/end-point calibration to compensate for any fouling and provides easy conversion to specific conductance and salinity using the Practical Salinity Scale 1978 (PSS-78)\u003c\/li\u003e\n\u003cli\u003eUSB optical interface provides high-speed, reliable salinity data offload in wet environments\u003c\/li\u003e\n\u003cli\u003eCompatible with the HOBO Waterproof Shuttle for easy and reliable data retrieval and transport.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HOBO U24 Conductivity\/Salinity data logger features a non-contact sensor with a Titanium Pentoxide coating. This coating prevents the sensor from coming in contact with the water, which in turn prevents tarnishing or corrosion associated with traditional electrode sensors. This sensor coating is also inert, enabling fouling to be easily wiped off the sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eThis logger requires \u003ca href=\"\/products\/hoboware-pro-software-usb\"\u003eHOBOware Pro software\u003c\/a\u003e and either a \u003ca href=\"\/products\/hobo-u-dtw-1-waterproof-data-shuttle-u-dtw-1\"\u003eU-DTW-1\u003c\/a\u003e Waterproof Shuttle or the \u003ca href=\"\/products\/hobo-base-u-4-usb-universal-base-station\"\u003eBASE-U-4\u003c\/a\u003e Optic USB Base Station for configuration and data offload. Please see options above.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234411991387,"sku":"U24-002-C","price":1444.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-conductivity-data-logger-u24-002-c_0.jpg?v=1790924871"},{"product_id":"u30-nrc-usb-weather-station-data-logger-u30","title":"HOBO U30 USB - 15 Channel Energy\/Weather Monitoring Data Logger","description":"\u003cp\u003eThe U30 is Onset’s most durable monitoring solution. Easily configure the HOBO U30-NRC to fit your application needs - use up to 15 channels to collect data and then upload to \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware®\u003c\/a\u003e software for analysis. HOBOware Pro is recommended for extended features.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll electronics are housed within a rugged double-weatherproof, tamper-proof enclosure\u003c\/li\u003e\n\u003cli\u003eSetup is quick and easy with plug-and-play sensors\u003c\/li\u003e\n\u003cli\u003eFast data offload via USB\u003c\/li\u003e\n\u003cli\u003eOptional analogue inputs with sensor excitation\u003c\/li\u003e\n\u003cli\u003eIncludes a relay that can be activated on user-defined alarm conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe U30 supports a wide range of sensors and accessories; some of which are listed as related products below. Also available in pre-configured kits: \u003ca href=\"\/products\/hobo-u30-nrc-weather-station-starter-kit-u30-nrc-sys-c\"\u003eU30 USB Weather Station Starter Kit\u003c\/a\u003e, \u003ca href=\"\/products\/5-channel-energy-logger-kit-u30-nrc-000-0s-s045-5chan-kit\"\u003e10 Channel USB Energy Logger Kit (Single Phase)\u003c\/a\u003e, and \u003ca href=\"\/products\/10-channel-energy-logger-kit-u30-nrc-000-0s-s045-5chan-kit-3phase\"\u003e10 Channel USB Energy Logger Kit (3 Phase)\u003c\/a\u003e.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234421723483,"sku":"U30-NRC-000-10-S100-000","price":986.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-u30-usb-data-logger_u30-nrc.jpg?v=1790925214"},{"product_id":"hobo-u22-001-hobo-water-temp-pro-v2-u22-001","title":"HOBO U22-001 Pro v2 Water Temperature Data Logger","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/aXrZzbu4hIQ\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003ch3\u003e\u003cstrong\u003eU22-001 Highlighted Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResearch-grade measurements at an affordable price\u003c\/li\u003e\n\u003cli\u003eWaterproof to 120 meters (400 feet)\u003c\/li\u003e\n\u003cli\u003eData readout in less than 30 seconds via fast Optic USB interface\u003c\/li\u003e\n\u003cli\u003eCompatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT\u003c\/strong\u003e: HOBO data loggers require \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (USB interface cable included w\/CD purchase).\u003c\/p\u003e\n\u003cp\u003eA solar radiation shield is required to obtain accurate air temperature measurements in sunlight (RS1 Solar Radiation Shield, assembly required; or M-RSA pre-assembled Solar Radiation Shield).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234469040475,"sku":"U22-001","price":245.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/water-temp-pro-app.jpg?v=1790925675"},{"product_id":"hobo-u12-015-hobo-stainless-steel-logger-u12-015","title":"HOBO U12-015 Stainless Steel Temperature (4,900 ft.) Data Logger","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Z5Qrjo-6AZI\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003cp\u003eThe HOBO U12 Stainless Temperature Data Logger is ideal for food, pharmaceutical, autoclave, and other applications where high-accuracy temperature data is critical. With its broad temperature range (-40 to 125C) and food-grade stainless steel housing, the U12 Stainless Temperature Data Logger withstands process conditions from pasteurization to flash freezing and washdown. The U12 Stainless is also ideal for high-temperature or deep underwater applications.\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFood-grade 316 Series Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHigh-accuracy, extended temperature range\u003c\/li\u003e\n\u003cli\u003eSuitable for high pressure applications to 2200psi\u003c\/li\u003e\n\u003cli\u003eFast readout via direct USB interface\u003c\/li\u003e\n\u003cli\u003eCompatible with HOBOware and HOBOware Pro for logger setup, graphing and analysis\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234469564763,"sku":"U12-015","price":561.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-u12-stainless-temperature-data-logger_u12-015.jpg?v=1790925682"},{"product_id":"hobo-u12-015-02-hobo-stainless-steel-logger-with-needle-probe-u12-015-02","title":"HOBO U12-015-02 Stainless Steel Temperature Data Logger with 5-Inch Needle Probe","description":"\u003cp\u003eThe HOBO U12 Stainless 5-inch Probe Temperature Data Logger is ideal for monitoring internal temperature of foods or any application where fast response is critical.\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFood-grade 316 Series Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHigh-accuracy, extended temperature range\u003c\/li\u003e\n\u003cli\u003eSuitable for high pressure applications to 2200psi\u003c\/li\u003e\n\u003cli\u003eFast readout via direct USB interface\u003c\/li\u003e\n\u003cli\u003eCompatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Z5Qrjo-6AZI\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234469728603,"sku":"U12-015-02","price":713.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-u12-5-inch-probe-temperature_u12-015-02.jpg?v=1790925689"},{"product_id":"hobo-u11-001-3-state-1-event-logger-hobo-u11-3-state-1-event-logger-u11-001","title":"HOBO U11-001 3-State + 1 Event Data Logger","description":"\u003cdiv class=\"tc-discontinued-note\" style=\"border:1px solid #e3c4a8;background:#fdf6ef;padding:12px 16px;margin:0 0 16px;border-radius:4px\"\u003e\n\u003cp\u003e\u003cstrong\u003eThis product has been discontinued\u003c\/strong\u003e by Onset and is no longer available.\u003c\/p\u003e\n\u003cp\u003eThe replacement is the \u003ca href=\"\/products\/hobo-ux90-001-state-pulse-event-runtime-data-logger-128k\"\u003eHOBO UX90-001 State\/Pulse\/Event\/Runtime Data Logger (128K)\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eThis Product has been discontinued so there is limited availability. Please see Related Products for a suitable alternative.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe U11 lets you simultaneously monitor and log state changes in up to three locations plus one time\/date stamped event for use in energy audits and equipment monitoring.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\nThe 3 state and 1 event channels monitor contact closures, or openings, on motors, doors, and other cycling equipment which provide a contact output. The loggers large memory records up to 43K time\/date stamped state changes\/events.\u003c\/li\u003e\n\u003cli\u003e\nThe State logger can be used with the CSV-A8 Current Switch to monitor equipment on\/off by sensing current flow in a conductor.\u003c\/li\u003e\n\u003cli\u003e\nThe loggers have a direct USB interface.\u003c\/li\u003e\n\u003cli\u003e\nEasy-to-use HOBOware (Windows) software provides statistical data such as total % time closed, total % time open, and total number of events.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePart No:\u003cbr\u003e\nHOBO U11 3-State\/1-Event Logger (includes 4 input cables)\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234476872027,"sku":"U11-001","price":159.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-u11-3-state-1-event-data-logger_u11-001.jpg?v=1790925872"},{"product_id":"hobo-ua-001-64-64k-pendant-temp-logger-ua-001-64","title":"HOBO UA-001-64 Pendant Waterproof Temperature Logger (64K Byte Memory)","description":"\u003cp\u003eA miniature, waterproof one-channel temperature data logger, this model is value-priced for short-term shipping applications or long-term deployment. Data logger alarm LEDs flash if temperatures have exceeded user-set levels and delay options, and provide visible verification that temperatures have been within the desired range throughout deployment. This 64K model stores approximately 52K of 10-bit temperature readings. For accurate temperature measurement in sunlight, use with a solar radiation shield such as the \u003ca href=\"\/products\/hobo-rs1-solar-radiation-shield-hobo-rs1\"\u003eHOBO RS1\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThere are two ways to launch the data logger and offload the data (see Connectivity Options above):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUsing an Optic Base Station with USB interface, and\u003ca href=\"\/collections\/hobo-software\" target=\"_self\"\u003e HOBOware (FREE)\u003c\/a\u003e (Windows\/Mac) software.\u003c\/li\u003e\n\u003cli\u003eVia a Shuttle and HOBOware Pro software. The advantage of this method is that you can launch and offload multiple pendants using the shuttle without the need to take your laptop\/PC to each pendant. This is particularly useful for field research.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\n\u003cstrong\u003eOperating range:\u003c\/strong\u003e\u003cbr\u003e In water\/ice: -20° to 50°C (-4° to 122°F)\u003cbr\u003e In air: -20° to 70°C (-4° to 158°F)\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234477101403,"sku":"UA-001-64","price":122.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/ua-001-64_0.jpg?v=1790925885"},{"product_id":"hobo-ua-002-64-64k-pendant-temp-light-logger-ua-002-64","title":"HOBO UA-002-64 Pendant Waterproof Temperature \u0026 Light Intensity Logger (64K Byte Memory)","description":"\u003cp\u003eThis miniature data logger can record temperature and relative light levels. Complete with waterproof casing, this product is designed for indoor, outdoor, and underwater deployment. This model can store approximately 52,000 measurments of 10-bit readings.\u003c\/p\u003e\n\u003cp\u003eWith 64K memory capacity, this Pendant logger can be used for short term transport monitoring or year-long deployment. For accurate temperature measurement in sunlight, use with a solar radiation shield such as the \u003ca href=\"\/products\/hobo-rs1-solar-radiation-shield-hobo-rs1\"\u003eHOBO RS1\u003c\/a\u003e. Note that using a solar radiation shield prevents the use of the light sensor.\u003c\/p\u003e\n\u003cp\u003eThere are two ways to launch the data logger and offload the data (see Connectivity Options above):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUsing an Optic Base Station with USB interface, and\u003ca href=\"\/collections\/hobo-software\" target=\"_self\"\u003e HOBOware (FREE)\u003c\/a\u003e (Windows\/Mac) software.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eVia a Shuttle and HOBOware Pro software. The advantage of this method is that you can launch and offload multiple pendants using the shuttle without the need to take your laptop\/PC to each pendant. This is particularly useful for field research.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234477330779,"sku":"UA-002-64","price":155.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/onset_hobo_pendant_ua-002-64_1.jpg?v=1790925897"},{"product_id":"hobo-rg3-data-logging-rain-gauge-0-01-inches-with-pendant-rg3","title":"HOBO RG3 Rain Gauge Data Logger (Inches)","description":"\u003cp\u003eThe RG3 Data Logging Rain Gauge integrates a HOBO Pendant Event data logger into a tipping-bucket rain gauge.\u003cbr\u003e\n\u003cbr\u003e\nRecords rainfall in inches with time and date for detailed analysis. Capacity: 16,000 events.\u003cbr\u003e\n\u003cbr\u003e\nSelf-emptying for continuous rainfall monitoring.\u003cbr\u003e\n\u003cbr\u003e\nBlinking LED inside logger case confirms operation.\u003cbr\u003e\n\u003cbr\u003e\nEEPROM retains memory if battery fails.\u003cbr\u003e\n\u003cbr\u003e\nSize: 165 mm diam. x 254 mm high. Weight: 1 kg\u003cbr\u003e\n\u003cbr\u003e\nThere are 2 ways to launch the data logger and offload the data:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\nUsing an Optic Base Station with USB interface, and free HOBOware (Windows\/Mac) software.\u003c\/li\u003e\n\u003cli\u003e\nVia a Shuttle and HOBOware Pro software. The advantage of this method is that you can launch and offload multiple pendants using the shuttle without the need to take your laptop\/PC to each pendant. This is particularly useful for field research.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLogs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\nRainfall\u003c\/li\u003e\n\u003cli\u003e\nTemperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePart Nos:\u003cbr\u003e\nRG3 (inches)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eThis HOBO data logger needs an Optic Base Station with HOBOware (FREE) or a Shuttle with HOBOware Pro. These are available seperately.\u003cbr\u003e\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234479427931,"sku":"RG3","price":918.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/rg3.jpg?v=1790926001"},{"product_id":"hobo-rg3-data-logging-rain-gauge-0-2-mm-with-pendant-rg3-m","title":"HOBO RG3-M Rain Gauge Data Logger (Metric)","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/_-uiN7LKCmo\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cstrong\u003eKey Features\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA high quality tipping-bucket rain gauge includes a HOBO Pendant Event data logger. Base station or shuttle is required.\u003c\/li\u003e\n\u003cli\u003eTime and date stamp is stored for each tip - provides detail needed to determine rainfall rates and duration.\u003c\/li\u003e\n\u003cli\u003eReliable, field-proven rain gauge.\u003c\/li\u003e\n\u003cli\u003eCompatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis.\u003c\/li\u003e\n\u003cli\u003eAlso records temperature when used with an optional solar raditation shield.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThere are two ways to launch the data logger and offload the data (see Connectivity Options above):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUsing an Optic Base Station with USB interface, and \u003ca href=\"\/collections\/hobo-software\" target=\"_self\"\u003eHOBOware (FREE)\u003c\/a\u003e (Windows\/Mac) software.\u003c\/li\u003e\n\u003cli\u003eVia a Shuttle and HOBOware Pro software. The advantage of this method is that you can launch and offload multiple pendants using the shuttle without the need to take your laptop\/PC to each pendant. This is particularly useful for field research.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234479591771,"sku":"RG3-M","price":918.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/rg3_ed067918-1817-4622-9c53-74c4056b939f.jpg?v=1790926007"},{"product_id":"hobo-ua-003-64-hobo-pendant-event-temperature-ua-003-64","title":"HOBO UA-003-64 Pendant Event \u0026 Temperature Logger","description":"\u003cp\u003eThe HOBO Pendant Event data logger records momentary contact events, and temperature between -20ºC and +70ºC. Event data is only stored when it occurs, which results in efficient use of memory. Temperature data is stored at user-defined time intervals.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for recording rainfall with tipping-bucket rain gauges\u003c\/li\u003e\n\u003cli\u003eRecords tips or momentary contact closures and temperature\u003c\/li\u003e\n\u003cli\u003eEvent-based data storage provides detailed data and efficient memory usage\u003c\/li\u003e\n\u003cli\u003eStores over 16,000 tips (160 in. of rainfall with a 0.01 in. rain gauge)\u003c\/li\u003e\n\u003cli\u003eIncludes scaling to inches, millimeters or other units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a self-contained rainfall logger, see the \u003ca href=\"\/products\/hobo-rg3-data-logging-rain-gauge-0-2-mm-with-pendant-rg3-m\"\u003eHOBO RG3\u003c\/a\u003e which includes a data logger integrated into a tipping-bucket rain gauge.\u003c\/p\u003e\n\u003cp\u003eThere are 2 ways to launch the data logger and offload the data:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUsing an Optic Base Station with USB interface, and free HOBOware (Windows\/Mac) software.\u003c\/li\u003e\n\u003cli\u003eVia a Shuttle and HOBOware Pro software. The advantage of this method is that you can launch and offload multiple pendants using the shuttle without the need to take your laptop\/PC to each pendant. This is particularly useful for field research.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Qu_1i4kNUrk\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234479788379,"sku":"UA-003-64","price":179.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/ua-003-64.jpg?v=1790926014"},{"product_id":"hobo-h22-001-energy-logger-h22-001","title":"HOBO H22-001 Energy Logger","description":"\u003cp\u003eMonitor energy and industrial equipment with this 15-channel data logger (Part # H22-001). With multiple channels, energy and facility managers can quickly and easily detect and address a variety of issues relating to HVAC, machinery, and other systems. The HOBO H22-001 Energy Data Logger is modular and more economic than its alternatives because a toolbox full of data loggers is not necessary.\u003c\/p\u003e\n\u003cp\u003eDeploy this product with a variety of pre-defined plug-and-play smart sensors to create a robust monitoring system. Compatible with HOBOware® \u003ca href=\"\/collections\/hobo-software\"\u003esoftware\u003c\/a\u003e, researchers can conduct effective data analysis in minutes.\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOnset's most flexible data logger records up to 15 channels of over a dozen measurements\u003c\/li\u003e\n\u003cli\u003eProvides 12v excitation for third-party sensors\u003c\/li\u003e\n\u003cli\u003ePre-configured smart sensors get you started fast\u003c\/li\u003e\n\u003cli\u003eSignal conditioning modules retain configurations until you change them, providing plug-and-play convenience for commonly used sensors\u003c\/li\u003e\n\u003cli\u003eFlexible power options include battery operation for AC power adapter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234481426779,"sku":"H22-001","price":617.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-energy-logger-h22-001.jpg?v=1790926076"},{"product_id":"hobo-utbi-hobo-tidbit-v2-temperature-logger-utbi-001","title":"HOBO UTBI-001 Tidbit v2 Waterproof Temperature Logger","description":"\u003ch3\u003e\u003cstrong\u003e\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/uo3B_AKfphM\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eHighlighted Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOnset's smallest temperature data logger\u003c\/li\u003e\n\u003cli\u003eWaterproof to 300 metres (1,000 feet)\u003c\/li\u003e\n\u003cli\u003eData readout in less than 30 seconds via fast Optic USB interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e HOBO data loggers require either the \u003ca href=\"\/products\/hobo-base-u-4-usb-universal-base-station\"\u003eBASE-U-4\u003c\/a\u003e or the \u003ca href=\"\/products\/hobo-u-dtw-1-waterproof-data-shuttle-u-dtw-1\"\u003eU-DTW-1\u003c\/a\u003e Data Shuttle to offload data and launch loggers.\u003c\/p\u003e\n\u003cp\u003eHOBO loggers require \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234481852763,"sku":"UTBI-001","price":246.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/0005400_tidbit-v2-water-temperature-data-logger-utbi-001.jpg?v=1790926085"},{"product_id":"hobo-u23-001-pro-v2-data-logger","title":"HOBO U23-001A Pro V2 Weatherproof Temperature \u0026 Humidity Data Logger (Internal Sensors)","description":"\u003cdiv class=\"tc-discontinued-note\" style=\"border:1px solid #e3c4a8;background:#fdf6ef;padding:12px 16px;margin:0 0 16px;border-radius:4px\"\u003e\n\u003cp\u003e\u003cstrong\u003eDiscontinued – limited stock.\u003c\/strong\u003e Onset has discontinued this product. We have limited stock remaining and cannot reorder once it has sold.\u003c\/p\u003e\n\u003cp\u003eA current alternative is the \u003ca href=\"\/products\/hobo-mx2301-temperature-rh-data-logger\"\u003eHOBO MX2301A Wireless Temperature and Humidity Data Logger - Optional Remote Monitoring\u003c\/a\u003e. Please \u003ca href=\"\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e if you need help choosing.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eThe HOBO U23-001A has been supersceded by the \u003ca href=\"\/products\/hobo-mx2301-temperature-rh-data-logger\" title=\"HOBO MX2301A\"\u003eHOBO MX2301A\u003c\/a\u003e - offering wireless access to your data directly from your phone, tablet, or Windows computer, plus optional cloud data storage and remote monitoring.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeatherproof housing for use in outdoor or condensing environments\u003c\/li\u003e\n\u003cli\u003eHigh accuracy\u003c\/li\u003e\n\u003cli\u003eReplaceable Relative Humidity sensor provides fast response and superior recovery from condensing conditions\u003c\/li\u003e\n\u003cli\u003eSmall-diameter external sensor versions for measurements in tight spaces\u003c\/li\u003e\n\u003cli\u003eOptic USB interface for fast and reliable download\u003c\/li\u003e\n\u003cli\u003eCompatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis (HOBOware Pro is required when using the U-DTW-1 Waterproof shuttle).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e HOBO U23 data loggers require either the \u003ca href=\"\/products\/hobo-base-u-4-usb-universal-base-station\"\u003eBASE-U-4\u003c\/a\u003e or the \u003ca href=\"\/products\/hobo-u-dtw-1-waterproof-data-shuttle-u-dtw-1\"\u003eU-DTW-1\u003c\/a\u003e Data Shuttle to offload data and launch loggers.\u003c\/p\u003e\n\u003cp\u003eHOBO loggers require \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e\n\u003cp\u003eUsed by the University of Portsmouth for \u003ca href=\"\/blogs\/onset-hobo-1\/hobo-data-loggers-kilimanjaro\" title=\"Field Data Collection on Mount Kilimanjaro\"\u003eField Data Collection on Mount Kilimanjaro\u003c\/a\u003e.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234482016603,"sku":"U23-001A","price":280.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-u23-pro-v2-temperature-relative-humidity-data-logger-u23-001-scaled_0.jpg?v=1790926091"},{"product_id":"hobo-u23-002-hobo-pro-v2-temp-rh-u23-002","title":"HOBO U23-002A Pro V2 Weatherproof Temp \u0026 RH Data Logger (External Sensor)","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/-M6nMkFdoWQ\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeatherproof housing for use in outdoor or condensing environments\u003c\/li\u003e\n\u003cli\u003eHigh accuracy\u003c\/li\u003e\n\u003cli\u003eReplaceable Relative Humidity sensor provides fast response and superior recovery from condensing conditions\u003c\/li\u003e\n\u003cli\u003eSmall-diameter external sensor versions for measurements in tight spaces\u003c\/li\u003e\n\u003cli\u003eOptic USB interface for fast and reliable download.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e HOBO U23 data loggers require either the \u003ca href=\"\/products\/hobo-base-u-4-usb-universal-base-station\"\u003eBASE-U-4\u003c\/a\u003e or the \u003ca href=\"\/products\/hobo-u-dtw-1-waterproof-data-shuttle-u-dtw-1\"\u003eU-DTW-1\u003c\/a\u003e Data Shuttle to offload data and launch loggers.\u003c\/p\u003e\n\u003cp\u003eHOBO loggers require \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234486047067,"sku":"U23-002A","price":331.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-u23-pro-v2-external-temperature-relative-humidity-data-logger-u23-002.jpg?v=1790926230"},{"product_id":"hobo-u23-003-hobo-pro-v2-2-x-ext-temp-u23-003","title":"HOBO U23-003 Pro V2 Weatherproof Temperature Data Logger with 2 x External Waterproof Sensors","description":"\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeatherproof housing for use in outdoor or condensing environments\u003c\/li\u003e\n\u003cli\u003eHigh accuracy\u003c\/li\u003e\n\u003cli\u003eSmall-diameter external sensor versions for measurements in tight spaces\u003c\/li\u003e\n\u003cli\u003eOptic USB interface for fast and reliable download\u003c\/li\u003e\n\u003cli\u003eCompatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e HOBO U23 data loggers require either the \u003ca href=\"\/products\/hobo-base-u-4-usb-universal-base-station\"\u003eBASE-U-4\u003c\/a\u003e or the \u003ca href=\"\/products\/hobo-u-dtw-1-waterproof-data-shuttle-u-dtw-1\"\u003eU-DTW-1\u003c\/a\u003e Data Shuttle to offload data and launch loggers.\u003c\/p\u003e\n\u003cp\u003eHOBO loggers require \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234486210907,"sku":"U23-003","price":295.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-u23-pro-v2-2x-external-temperature-data-logger-u23-003.jpg?v=1790926239"},{"product_id":"hobo-u23-004-hobo-pro-v2-and-ext-temp-u23-004","title":"HOBO U23-004 Pro V2 Temperature Logger with 1 x External Waterproof Sensor","description":"\u003cp\u003eThe HOBO U23-004 data logger is a weatherproof data logger with an external soil\/water temperature sensor on a 6-foot cable; useful for situations where just one temperature probe is required. An internal temperature sensor is also included.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeatherproof housing for use in outdoor or condensing environments\u003c\/li\u003e\n\u003cli\u003eHigh accuracy\u003c\/li\u003e\n\u003cli\u003eSmall-diameter external sensor for measurements in tight spaces\u003c\/li\u003e\n\u003cli\u003eOptical USB interface for fast and reliable download\u003c\/li\u003e\n\u003cli\u003eCompatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/-M6nMkFdoWQ\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e HOBO U23 data loggers require either the \u003ca href=\"\/products\/hobo-base-u-4-usb-universal-base-station\"\u003eBASE-U-4\u003c\/a\u003e or the \u003ca href=\"\/products\/hobo-u-dtw-1-waterproof-data-shuttle-u-dtw-1\"\u003eU-DTW-1\u003c\/a\u003e Data Shuttle to offload data and launch loggers.\u003c\/p\u003e\n\u003cp\u003eHOBO loggers require \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234486407515,"sku":"U23-004","price":243.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-u23-pro-v2-external-temperature-data-logger-u23-004_1.jpg?v=1790926247"},{"product_id":"hobo-water-level-deluxe-kit","title":"HOBO Water Level Data Logger Deluxe Kit","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eCombining high accuracy water level measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes and freshwater wetlands, as well as barometric pressure.\u003c\/p\u003e\n\u003cp\u003eThis kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-u20-001-water-level-data-logger\"\u003eU20-001 HOBO water level logger in your chosen depth range (4 m, 9 m or 30 m)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-u20-001-water-level-data-logger?variant=54234538606939\"\u003eU20-001-04 HOBO logger (13ft range) for Barometric Pressure\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/hobo-u-dtw-1-waterproof-data-shuttle-u-dtw-1\"\u003eU-DTW-1\u003c\/a\u003e HOBO waterproof shuttle with 5 interchangeable couplers\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/hobo-u20-water-level-logger-carry-case\"\u003eU20-CASE-1\u003c\/a\u003e carrying case\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware Pro software\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLike other HOBO Water Level Loggers, this kit offers exceptional value and ease-of-use, with no cumbersome vent tubes or desiccants to maintain.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in stainless steel housing\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure, temperature, and water density.\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling allows faster sampling at critical times such as when pumping starts or stops.\u003c\/li\u003e\n\u003cli\u003eAvailable in four depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"4 m (13 ft)","offer_id":54343396983131,"sku":"Kit-D-U20-04","price":2385.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft)","offer_id":54234498203995,"sku":"Kit-D-U20-01","price":2385.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft)","offer_id":54343396950363,"sku":"Kit-D-U20-02","price":2385.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hoboware_u_water_level_kit_w_case_trademarked.jpg?v=1790926321"},{"product_id":"hobo-water-level-starter-kit","title":"HOBO Water Level Data Logger Starter Kit","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eCombining high accuracy water level measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes and freshwater wetlands, as well as barometric pressure.\u003c\/p\u003e\n\u003cp\u003eThis kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-u20-001-water-level-data-logger\"\u003eU20-001 HOBO water level logger in your chosen depth range (4 m, 9 m or 30 m)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/hobo-base-u-4-usb-universal-base-station\"\u003eBASE-U-4\u003c\/a\u003e HOBO Optic USB base station with coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware Pro software\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLike other HOBO Water Level Loggers, this kit offers exceptional value and ease-of-use, with no cumbersome vent tubes or desiccants to maintain.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in stainless steel housing\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure, temperature, and water density (use barometric pressure data from nearby weather station).\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling allows faster sampling at critical times such as when pumping starts or stops.\u003c\/li\u003e\n\u003cli\u003eAvailable in four depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"4 m (13 ft)","offer_id":54343396458843,"sku":"Kit-S-U20-04","price":1220.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft)","offer_id":54234499678555,"sku":"Kit-S-U20-01","price":1220.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft)","offer_id":54343396426075,"sku":"Kit-S-U20-02","price":1220.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo_u_water_level_kit_no_case_1.png?v=1790926341"},{"product_id":"hobo-u24-001-hobo-conductivity-data-logger","title":"HOBO U24-001 Conductivity Data Logger","description":"\u003cp\u003eThis high-accuracy conductivity data logger is a cost-effective way to collect water quality data. The HOBO U24 measures and records both conductivity and temperatures in streams, lakes, and other freshwater sources. This logger is recommended for monitoring aquifers for saltwater intrusion and road and agricultural runoff. This product’s open access to its sensor simplifies cleaning and maintenance. The HOBO U24’s non-contact sensor minimises measurement errors related to drift. In addition, the logger features software-based drift compensation.\u003c\/p\u003e\u003cp\u003eThe HOBO U24 Conductivity data logger features a non-contact sensor with a Titanium Pentoxide coating. This coating prevents the sensor from coming in contact with the water, which in turn prevents tarnishing or corrosion associated with traditional electrode sensors. This sensor coating is also inert, enabling fouling to be easily wiped off the sensor.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\nNon-contact sensor provides long life and less measurement drift\u003c\/li\u003e\n\u003cli\u003eProvides easy access to sensor for cleaning and shedding air bubbles\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software enables start\/end-point calibration to compensate for any fouling and provides easy conversion to specific conductance and salinity\u003c\/li\u003e\n\u003cli\u003eUSB optical interface provides high-speed, reliable data offload in wet environments\u003c\/li\u003e\n\u003cli\u003eCompatible with the HOBO Waterproof Shuttle for easy and reliable data retrieval and transport\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe HOBO U24 Conductivity data logger features a non-contact sensor with a Titanium Pentoxide coating. This coating prevents the sensor from coming in contact with the water, which in turn prevents tarnishing or corrosion associated with traditional electrode sensors. This sensor coating is also inert, enabling fouling to be easily wiped off the sensor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eThis logger requires \u003ca href=\"\/products\/hoboware-pro-software-usb\"\u003eHOBOware Pro software\u003c\/a\u003e and either a \u003ca href=\"\/products\/hobo-u-dtw-1-waterproof-data-shuttle-u-dtw-1\"\u003eU-DTW-1\u003c\/a\u003e Waterproof Shuttle or the \u003ca href=\"\/products\/hobo-base-u-4-usb-universal-base-station\"\u003eBASE-U-4\u003c\/a\u003e Optic USB Base Station for configuration and data offload. Please see options above.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234501546331,"sku":"U24-001","price":1503.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/u24-001.jpg?v=1790926419"},{"product_id":"hobo-u30-nrc-weather-station-starter-kit-u30-nrc-sys-c","title":"HOBO U30 Weather Station - Rugged \u0026 Expandable, USB Data Communication","description":"\u003cp\u003e\u003cstrong\u003eCombines a rugged data logging weather station with out-of-the-box convenience.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccepts up to 10 plug-and-play Smart Sensors. Just plug in your sensor and it’s automatically recognised – no programming, wiring or calibration necessary. With this kit you can measure temperature, relative humidity, wind speed\/direction. Simply select your choice of either a \u003ca href=\"\/products\/hobo-weather-station-2-meter-tripod-kit-m-tpb-kit\"\u003e2-Metre\u003c\/a\u003e or \u003ca href=\"\/products\/hobo-weather-station-2-meter-tripod-kit-m-tpb-kit\"\u003e3-Metre Tripod Kit\u003c\/a\u003e and go!\u003c\/p\u003e\n\u003cp\u003eUse HOBOware or HOBOware Pro software for logger setup, graphing and analysis.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHOBO U30 NRC data logger with 10 inputs (\u003ca href=\"\/products\/u30-nrc-usb-weather-station-data-logger-u30\"\u003eU30-NRC-000-10-S100-000 \u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e5W Solar Panel - \u003ca href=\"\/products\/solar-5w-5-watt-solar-panel\"\u003eSOLAR-5W\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature\/RH Smart Sensor with 2-metre cable - \u003ca href=\"\/products\/hobo-s-thc-m002-temperature-rh-smart-sensor\" title=\"S-THC-M002 temp \u0026amp; humidity smart sensor\"\u003eS-THC-M002\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eWind Speed Smart Sensor with 3-metre cable - \u003ca href=\"\/products\/s-wsb-m003-wind-speed-smart-sensor\"\u003eS-WSB-M003\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eWind Direction Smart Sensor with 3-metre cable - \u003ca href=\"\/products\/s-wda-m003-wind-direction-smart-sensor\"\u003eS-WDA-M003\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull Crossarm for Wind Speed\/Direction sensors - \u003ca href=\"\/products\/m-caa-weather-station-full-cross-arm\"\u003eM-CAA\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolar Radiation Shield for Temperature \u0026amp; RH sensor - \u003ca href=\"\/products\/hobo-rs3-solar-radiation-shield-hobo-rs3\"\u003eRS3\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExpandable:\u003c\/strong\u003e Add further sensors to monitor: Barometric Pressure, Leaf Wetness, Light Intensity, Rainfall, Relative Humidity, Soil Moisture, Temperature, Water Flow, Wind and Dew Point\u003c\/p\u003e\n\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234513768795,"sku":"U30-NRC-SYS-C","price":2750.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo_u30-nrc-sys-c_0_5_watt_solar.jpg?v=1790926655"},{"product_id":"hobo-ux90-001-state-pulse-event-runtime-data-logger-128k","title":"HOBO UX90-001 State\/Pulse\/Event\/Runtime Data Logger (128K)","description":"\u003cp\u003eThe HOBO State\/Pulse\/Event\/Runtime data logger records state changes,electronic pulses and mechanical or electrical contact closures from external sensing devices. This data logger is ideal for monitoring energy consumption, mechanical equipment operation, and water and gas flow. The HOBO UX90-001 State Data Logger is available in a standard 128 KB memory model (UX90-001) capable of 84,650 measurements and an \u003ca href=\"\/products\/hobo-ux90-001m-state-pulse-event-runtime-data-logger-512k\"\u003eexpanded 512KB memory version (UX90-001M)\u003c\/a\u003e capable of over 346,795 measurements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOne data logger with 4 recording modes\u003c\/li\u003e\n\u003cli\u003eInternal reed switch can be used to determine when a door or window is open or closed\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of external sensors\u003c\/li\u003e\n\u003cli\u003eShips with 2.5 mm input cable (CABLE-2.5-STEREO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/9sMdkJExl2U\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234513899867,"sku":"UX90-001","price":191.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-ux90-state-logger_ux90-001.jpg?v=1790926665"},{"product_id":"ux90-light-on-off-datal-logger-ux90-002","title":"HOBO UX90-002 Light on\/off Data Logger (128K)","description":"\u003cp\u003eThe HOBO Light On\/Off data logger monitors indoor light changes with an internal sensor and records light on and off conditions, making it ideal for building energy audits and light usage analysis. The HOBO UX90-002 Light On\/Off Data Logger is available in a standard 128 KB memory model (UX90-002) capable of 84,650 measurements and an \u003ca href=\"\/products\/hobo-ux90-light-on-off-data-logger-ux90-002m\"\u003eexpanded 512KB memory version (UX90-002M)\u003c\/a\u003e capable of over 346,795 measurements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAuto-calibration of ON and OFF thresholds ensures reliable readings\u003c\/li\u003e\n\u003cli\u003eUser adjustable sensitivity control for low\/high light level conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/hobo-light-pipe-ux90-light-pipe-1\"\u003eOptional light pipe\u003c\/a\u003e eliminates effects of ambient sunlight or other\u003cbr\u003e lighting sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/au55Q9V20m4\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234514358619,"sku":"UX90-002","price":191.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-ux90-light-on-off-data-logger_ux90-002.jpg?v=1790926679"},{"product_id":"hobo-ux90-light-on-off-data-logger-ux90-002m","title":"HOBO UX90-002M Light on\/off Data Logger (512K)","description":"\u003cp\u003eThe HOBO Light On\/Off data logger monitors indoor light changes with an internal sensor and records light on and off conditions, making it ideal for building energy audits and light usage analysis. The HOBO UX90-002 Light On\/Off Data Logger is available in a \u003ca href=\"\/products\/ux90-light-on-off-datal-logger-ux90-002\"\u003estandard 128 KB memory model (UX90-002)\u003c\/a\u003e capable of 84,650 measurements and an expanded 512KB memory version (UX90-002M) capable of over 346,795 measurements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAuto-calibration of ON and OFF thresholds ensures reliable readings\u003c\/li\u003e\n\u003cli\u003eUser adjustable sensitivity control for low\/high light level conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/hobo-light-pipe-ux90-light-pipe-1\"\u003eOptional light pipe\u003c\/a\u003e eliminates effects of ambient sunlight or other\u003cbr\u003e lighting sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/au55Q9V20m4\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234514522459,"sku":"UX90-002M","price":213.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-ux90-light-on-off-data-logger_ux90-002m.jpg?v=1790926685"},{"product_id":"hobo-ux90-004-motor-on-off-data-logger-128k","title":"HOBO UX90-004 Motor on\/off Data Logger (128K)","description":"\u003cp\u003eThe HOBO Motor On\/Off data logger records motor on and off conditions within an AC magnetic field with its internal sensor, or mechanical contact closures from external sensing devices. This logger is ideal for tracking the usage \u0026amp; runtimes of motors, pumps, compressors, and other equipment. The HOBO UX90-004 Motor On\/Off Logger is available in a standard 128 KB memory model (UX90-004) capable of 84,650 measurements and an \u003ca href=\"\/products\/hobo-ux90-004m-motor-on-off-data-logger-512k\"\u003eexpanded 512KB memory version (UX90-004M)\u003c\/a\u003e capable of over 346,795 measurements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual internal motor sensors gives better sensitivity for well shielded motors\u003c\/li\u003e\n\u003cli\u003eExternal input for measuring mechanical contact closures when signal strength is low\u003c\/li\u003e\n\u003cli\u003eAuto-calibration of ON and OFF thresholds ensures reliable readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/wKxrSiAMFA8\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234514653531,"sku":"UX90-004","price":191.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-ux90-motor-on-off-logger_ux90-004.jpg?v=1790926695"},{"product_id":"hobo-ux90-occupancy-data-logger-ux90-005m","title":"HOBO UX90-005M Occupancy \/ Light Data Logger (512K - 5 Meter)","description":"\u003cdiv class=\"tc-discontinued-note\" style=\"border:1px solid #e3c4a8;background:#fdf6ef;padding:12px 16px;margin:0 0 16px;border-radius:4px\"\u003e\n\u003cp\u003e\u003cstrong\u003eDiscontinued – limited stock.\u003c\/strong\u003e Onset has discontinued this product. We have limited stock remaining and cannot reorder once it has sold.\u003c\/p\u003e\n\u003cp\u003ePlease see our \u003ca href=\"\/collections\/hobo-ux90-event-state-data-loggers\"\u003eHOBO UX90 Event State Data Loggers\u003c\/a\u003e range for current alternatives, or \u003ca href=\"\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e for advice.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003eThe HOBO Occupancy \u0026amp; Light data logger monitors room occupancy and indoor light changes to identify occupancy patterns and determine energy usage and potential savings. The HOBO UX90-005 Room Occupancy\/Light Logger is available in a \u003ca href=\"\/products\/hobo-ux90-005-occupancy-5-meter-light-128k\"\u003estandard 128 KB memory model (UX90-005)\u003c\/a\u003e capable of 84,650 measurements and an expanded 512KB memory version (UX90-005M) capable of over 346,795 measurements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures room occupancy up to 5 meters away\u003c\/li\u003e\n\u003cli\u003eAuto-calibration of ON and OFF thresholds ensures reliable readings\u003c\/li\u003e\n\u003cli\u003eLCD screen displays signal strength, enabling proper logger placement\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/hobo-light-pipe-ux90-light-pipe-1\"\u003eOptional light pipe\u003c\/a\u003e eliminates effects of ambient sunlight or other\u003cbr\u003e lighting sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/hfjpbOEUKh0\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software.\u003c\/a\u003e\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234516226395,"sku":"UX90-005M","price":390.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-ux90-occupancy-light-logger_ux90-005m.jpg?v=1790926724"},{"product_id":"hobo-ux90-006-occupancy-meter-light-data-logger-128k-12-meter","title":"HOBO UX90-006 Occupancy Meter\/Light Data Logger (128K - 12 Meter)","description":"\u003cp\u003eThe HOBO Occupancy \u0026amp; Light data logger monitors room occupancy and indoor light changes to identify occupancy patterns and determine energy usage and potential savings. The HOBO UX90-006 Room Occupancy\/Light Logger is available in a standard 128 KB memory model (UX90-006) capable of 84,650 measurements and an \u003ca href=\"\/products\/hobo-ux90-006m-occupancy-light-512k-12-meter\"\u003eexpanded 512KB memory version (UX90-006M)\u003c\/a\u003e capable of over 346,795 measurements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures room occupancy up to 12 meters away\u003c\/li\u003e\n\u003cli\u003eAuto-calibration of ON and OFF thresholds ensures reliable readings\u003c\/li\u003e\n\u003cli\u003eLCD screen displays signal strength, enabling proper logger placement\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/hobo-light-pipe-ux90-light-pipe-1\"\u003eOptional light pipe\u003c\/a\u003e eliminates effects of ambient sunlight or other\u003cbr\u003e lighting sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/hfjpbOEUKh0\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234517045595,"sku":"UX90-006","price":325.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-ux90-occupancy-light-logger_ux90-006.jpg?v=1790926734"},{"product_id":"hobo-u26-001-dissolved-oxygen-logger","title":"HOBO U26-001 Dissolved Oxygen Logger","description":"\u003cp\u003eThe HOBO U26 Dissolved Oxygen Logger is a highly precise, low-cost data logger for measuring concentrations of oxygen in lakes, streams, rivers, estuaries, and coastal waters. Used by aquatic biologists, hydrologists, and other research professionals, the HOBO U26 combines the high accuracy, robust performance of industry-leading RDO® Basic (Rugged Dissolved Oxygen) sensor technology with an easy-to-maintain design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e If you need to measure\u003cstrong\u003e DO\u003c\/strong\u003e in saltwater environments, salinity or conductivity measurements are required, which can be conveniently obtained with a HOBO Conductivity\/Salinity Logger (\u003ca href=\"\/products\/hobo-u24-002c-conductivity-data-logger-salt-water\"\u003eU24-002\u003c\/a\u003e). If you need DO in Percent Saturation, barometric pressure data is required, which can be logged with a HOBO Water Level Logger (\u003ca href=\"\/products\/hobo-u20-001-04-water-level-data-logger-0-4m-1\"\u003eU20-001-04\u003c\/a\u003e).\u003c\/p\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/XeuflbHBiSM\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eU26-001 data logger\u003c\/li\u003e\n\u003cli\u003eDO sensor cap\u003c\/li\u003e\n\u003cli\u003eProtective Guard\u003c\/li\u003e\n\u003cli\u003eCalibration Boot with sponge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAffordable, high performance dissolved oxygen (DO) monitoring with 0.2 mg\/L accuracy\u003c\/li\u003e\n\u003cli\u003eOptical DO sensor technology for long-lasting calibration with less maintenance\u003c\/li\u003e\n\u003cli\u003eSoftware corrects for measurement drift from fouling; provides salinity-adjusted DO concentrations and percent saturation\u003c\/li\u003e\n\u003cli\u003eOptical USB interface for high-speed, reliable data offload\u003c\/li\u003e\n\u003cli\u003eEasy-to-replace DO sensor cap lasts six months\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234521829723,"sku":"U26-001","price":2115.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-dissolved-oxygen-logger_u26-001.jpg?v=1790926882"},{"product_id":"hobo-u20-001-water-level-data-logger","title":"HOBO U20-001 Water Level Data Logger","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eWith its narrow range, this logger provides the best accuracy in shallow waters. A great value and easy deployment with no cumbersome vent tubes or desiccants to maintain. Records water level and temperature up to 13-ft depths in shallow wells, streams, lakes, freshwater wetlands.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in a metal housing\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure, temperature, and water density\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling allows faster sampling at critical times such as when pumping starts or stops\u003c\/li\u003e\n\u003cli\u003eAvailable in four depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands, and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eAvailable in stainless and titanium versions\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor\u003c\/li\u003e\n\u003cli\u003e3-point NIST-traceable calibration certificate included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSupports the following measurements \u003c\/strong\u003eAbsolute Pressure, Barometric Pressure, Temperature and Water Level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT\u003c\/strong\u003e Requires HOBOware Pro software and either a \u003ca href=\"\/products\/hobo-u-dtw-1-waterproof-data-shuttle-u-dtw-1\"\u003eU-DTW-1 Waterproof Shuttle\u003c\/a\u003e or the \u003ca href=\"\/products\/hobo-base-u-4-usb-universal-base-station\"\u003eBase-U-4 Optic USB Base Station\u003c\/a\u003e for configuration and data offload. See Connectivity Options above.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"4 m (13 ft) \/ Stainless steel (fresh water)","offer_id":54234538606939,"sku":"U20-001-04","price":915.95,"currency_code":"GBP","in_stock":true},{"title":"4 m (13 ft) \/ Titanium (salt water)","offer_id":54343395115355,"sku":"U20-001-04-Ti","price":1113.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft) \/ Stainless steel (fresh water)","offer_id":54343394918747,"sku":"U20-001-01","price":915.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft) \/ Titanium (salt water)","offer_id":54343394984283,"sku":"U20-001-01-Ti","price":1113.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft) \/ Stainless steel (fresh water)","offer_id":54343394951515,"sku":"U20-001-02","price":915.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft) \/ Titanium (salt water)","offer_id":54343395049819,"sku":"U20-001-02-Ti","price":1113.95,"currency_code":"GBP","in_stock":true},{"title":"76 m (250 ft) \/ Stainless steel (fresh water)","offer_id":54343395017051,"sku":"U20-001-03","price":915.95,"currency_code":"GBP","in_stock":true},{"title":"76 m (250 ft) \/ Titanium (salt water)","offer_id":54343395082587,"sku":"U20-001-03-Ti","price":1113.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-u20-water-level-data-logger_u20-001-04.jpg?v=1790927342"},{"product_id":"single-channel-energy-logger-ux90-001","title":"Energy Logger Kit (Single Phase)","description":"\u003cp\u003eThis kit combines the UX90-001 HOBO UX90 State\/Pulse\/Event\/Runtime logger with all the accessories necessary to monitor amperage used in a single phase system. NB you can monitor 3 phase by adding 2 more '1 - 5 AMP Mini Split-core AC Current Transformers' (T-MAG-0400-05) to your order.\u003c\/p\u003e\n\u003cp\u003ePlease note that the additional images are indicative.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Comprises:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUX90-001 Hobo UX90 State\/Pulse\/Event\/Runtime 128K\u003c\/li\u003e\n\u003cli\u003eCABLE-2.5-STEREO Logger to Wattnode Connection cable\u003c\/li\u003e\n\u003cli\u003eA-WNB-LEADSET, Voltage Input Lead set for use with Wattnode Transducer\u003c\/li\u003e\n\u003cli\u003eT-WNB-3Y-400, Wattnode kWh Xducer 400VAC Wye (Pulse out) Line to Neutral 230VAC, 1\/3 Phase connection\u003c\/li\u003e\n\u003cli\u003eT-MAG-0400-05, AC Split-Core CT mini; 5 Amp; 333mV out (Higher Current ratings available) \u0026lt;Use 3 x CT for 3 phase monitoring)\u003c\/li\u003e\n\u003cli\u003eBHW-PRO-CD HOBOware Pro Logger software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HOBO State\/Pulse\/Event\/Runtime data logger records state changes,electronic pulses and mechanical or electrical contact closures from external sensing devices. This data logger is ideal for monitoring energy consumption, mechanical equipment operation, and water and gas flow. The HOBO UX90-001 State Data Logger is available in a \u003ca href=\"\/products\/hobo-ux90-001-state-pulse-event-runtime-data-logger-128k\"\u003estandard 128 KB memory model (UX90-001)\u003c\/a\u003e capable of 84,650 measurements and an \u003ca href=\"\/products\/hobo-ux90-001m-state-pulse-event-runtime-data-logger-512k\"\u003eexpanded 512KB memory version (UX90-001M)\u003c\/a\u003e capable of over 346,795 measurements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOne data logger with 4 recording modes\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of external sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEnvironment:\u003c\/strong\u003e\nThe UX90-001 Data Logger is for use in Indoor environments\n\u003cstrong\u003eKit Measurements:\u003c\/strong\u003e\nKilowatt Hours (kWh)\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234539360603,"sku":"TEMP-UX90-001-ENERGY-KIT","price":878.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-ux90-state-logger_ux90-001_0baea295-1909-4ccb-86d4-af1cc60441e4.jpg?v=1790927384"},{"product_id":"2-channel-energy-logger-kit-h22-001-2ch-energy-kit","title":"6 Channel Energy Logger Kit (Single Phase)","description":"\u003cp\u003eThis 6 channel energy logger kit can be expanded to 6 channels and combines the H22-001 HOBO Energy logger with all the accessories necessary to monitor amperage used in a single phase system. NB you can monitor 3 phase by adding 2 more T-MAG-0400-05, AC Split-Core CT mini's to your order.\u003c\/p\u003e\n\u003cp\u003ePlease note that the additional images are indicative.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Comprises:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\nH22-001, Hobo Energy Logger\u003c\/li\u003e\n\u003cli\u003e\nP-AC-1, Power supply UK version (This is optional as Logger is battery powered)\u003c\/li\u003e\n\u003cli\u003e\nADAPT-SER-USB, USB to Serial Adaptor connects Logger to PC\u003c\/li\u003e\n\u003cli\u003e\nS-UCC-M001, Pulse Input Adaptor – Electronic Switch\u003c\/li\u003e\n\u003cli\u003e\nA-WNB-LEADSET, Voltage Input Lead set for use with Wattnode Transducer\u003c\/li\u003e\n\u003cli\u003e\nT-WNB-3Y-400, Wattnode kWh Xducer 400VAC Wye (Pulse out) Line to Neutral 230VAC, 1\/3 Phase connection (Please note if you want to measure two or three separate branch circuits simultaneously you will require the P version, You will also require 2 or 3 x S-UCC-M001 Pulse adaptors)\u003c\/li\u003e\n\u003cli\u003e\nT-MAG-0400-05, AC Split-Core CT mini; 5 Amp; 333mV out (Higher Current ratings available) \u0026lt;Use 3 x CT for 3 phase monitoring) Please note higher ratings are available.\u003c\/li\u003e\n\u003cli\u003e\nBHW-PRO-CD HOBOware Pro Logger software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 6 Channel HOBO Energy Logger kit is a modular, flexible, reconfigurable logging system for applications in Energy, and Industrial monitoring applications.\u003c\/p\u003e\n\u003cp\u003e'Smart' measurement sensors include: AC Current, Temperature, Relative Humidty, DC Voltage, 4 - 20mA, AC Voltage, Carbon Dioxide, DC Current, Kilowatt Hours, Kilowatts.\u003c\/p\u003e\n\u003cp\u003eSmart sensors offer plug-and-play convenience Provides 12 volt excitation for external sensors Mains or battery power options. Compatible with a wide range of external sensors\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234539753819,"sku":"TEMP-H22-001-2CH-ENERGY-KIT","price":1213.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/h22-001_eb87b827-74eb-4b3c-82bd-29a0d8ac3310.jpg?v=1790927405"},{"product_id":"5-channel-energy-logger-kit-u30-nrc-000-0s-s045-5chan-kit","title":"HOBO 10 Channel USB Energy Logger Kit (Single Phase)","description":"\u003cp\u003eThe HOBO 10 Channel Energy Logger Kit is a modular, flexible, reconfigurable logging system for applications in Energy, and Industrial monitoring applications. The kit can be expanded to 15 channels and combines the U30-NRC-000-10-S045-000 Data logger with all the accessories necessary to monitor amperage used in a single phase system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Comprises\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eU30-NRC-000-10-S045-000, Multichannel USB Standalone Energy Monitor\u003c\/li\u003e\n\u003cli\u003eAC-U30-EU, AC Battery Charger for U30 – 240V, 50Hz\u003c\/li\u003e\n\u003cli\u003eS-UCC-M001, Pulse Input Adaptor – Electronic Switch\u003c\/li\u003e\n\u003cli\u003eA-WNB-LEADSET, Voltage Input Lead set for use with Wattnode Transducer\u003c\/li\u003e\n\u003cli\u003eT-WNB-3Y-400, Wattnode kWh Xducer 400VAC Wye (Pulse out) Line to Neutral 230VAC, 1\/3 Phase connection (Please note if you want to measure two or three separate branch circuits simultaneously you will require the P version, You will also require 2 or 3 x S-UCC-M001 Pulse adaptors)\u003c\/li\u003e\n\u003cli\u003eT-MAG-0400-05, AC Split-Core CT mini; 5 Amp; 333mV out (Higher Current ratings available).\u003c\/li\u003e\n\u003cli\u003eBHW-PRO-CD HOBOware Pro Logger software with USB connection cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmart sensors offer plug-and-play convenience\u003c\/li\u003e\n\u003cli\u003eProvides 12 volt excitation for external sensors\u003c\/li\u003e\n\u003cli\u003eMains or battery power options\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of external sensors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditional optional 'Smart' measurement sensors include: AC Current, Temperature, Relative Humidity, DC Voltage, 4 - 20mA, AC Voltage, Carbon Dioxide, DC Current, Kilowatt Hours, Kilowatts.\u003c\/p\u003e\n\u003cp\u003ePlease note that the additional images are indicative.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234540147035,"sku":"TEMP-U30-NRC-000-0S-S045-5CHAN-KIT","price":1356.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-u30-usb-data-logger_u30-nrc_4de1323d-faac-4224-a4d8-bacded48ae70.jpg?v=1790927421"},{"product_id":"6-channel-energy-logger-kit-3-phase-h22-001-2ch-energy-kit-3phase","title":"6 Channel Energy Logger Kit (3 Phase)","description":"\u003cp\u003eThis 6 channel energy logger kit can be expanded to 6 channels and combines the H22-001 HOBO Energy logger with all the accessories necessary to monitor amperage used in a three phase system.\u003c\/p\u003e\n\u003cp\u003ePlease note that the additional images are indicative.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Comprises:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\nH22-001, Hobo Energy Logger\u003c\/li\u003e\n\u003cli\u003e\nP-AC-1, Power supply UK version (This is optional as Logger is battery powered)\u003c\/li\u003e\n\u003cli\u003e\nADAPT-SER-USB, USB to Serial Adaptor connects Logger to PC\u003c\/li\u003e\n\u003cli\u003e\nS-UCC-M001, Pulse Input Adaptor – Electronic Switch\u003c\/li\u003e\n\u003cli\u003e\nA-WNB-LEADSET, Voltage Input Lead set for use with Wattnode Transducer\u003c\/li\u003e\n\u003cli\u003e\nT-WNB-3Y-400, Wattnode kWh Xducer 400VAC Wye (Pulse out) Line to Neutral 230VAC, 1\/3 Phase connection (Please note if you want to measure two or three separate branch circuits simultaneously you will require the P version, You will also require 2 or 3 x S-UCC-M001 Pulse adaptors)\u003c\/li\u003e\n\u003cli\u003e\n3 X T-MAG-0400-05, AC Split-Core CT mini; 5 Amp; 333mV out (Higher Current ratings available)\u003c\/li\u003e\n\u003cli\u003e\nBHW-PRO-CD HOBOware Pro Logger software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 6 Channel HOBO Energy Logger kit is a modular, flexible, reconfigurable logging system for applications in Energy, and Industrial monitoring applications.\u003c\/p\u003e\n\u003cp\u003e'Smart' measurement sensors include: AC Current, Temperature, Relative Humidty, DC Voltage, 4 - 20mA, AC Voltage, Carbon Dioxide, DC Current, Kilowatt Hours, Kilowatts.\u003c\/p\u003e\n\u003cp\u003eSmart sensors offer plug-and-play convenience Provides 12 volt excitation for external sensors Mains or battery power options. Compatible with a wide range of external sensors\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234540310875,"sku":"TEMP-H22-001-2CH-ENERGY-KIT-3PHASE","price":1316.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/h22-001_90acf14f-2dc3-4f43-9314-c470558a8c9a.jpg?v=1790927433"},{"product_id":"10-channel-energy-logger-kit-u30-nrc-000-0s-s045-5chan-kit-3phase","title":"HOBO 10 Channel USB Energy Logger Kit (3 Phase)","description":"\u003cp\u003eThe HOBO 10 Channel Energy Logger Kit is a modular, flexible, reconfigurable logging system for applications in Energy, and Industrial monitoring applications. The kit can be expanded to 15 channels and combines the U30-NRC-000-10-S045-000 Data logger with all the accessories necessary to monitor amperage used in a three phase system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Comprises\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eU30-NRC-000-10-S045-000, Multichannel USB Standalone Energy Monitor\u003c\/li\u003e\n\u003cli\u003eAC-U30-EU, AC Battery Charger for U30 – 240V, 50Hz\u003c\/li\u003e\n\u003cli\u003eS-UCC-M001, Pulse Input Adaptor – Electronic Switch\u003c\/li\u003e\n\u003cli\u003eA-WNB-LEADSET, Voltage Input Lead set for use with Wattnode Transducer\u003c\/li\u003e\n\u003cli\u003eT-WNB-3Y-400, Wattnode kWh Xducer 400VAC Wye (Pulse out) Line to Neutral 230VAC, 1\/3 Phase connection (Please note if you want to measure two or three separate branch circuits simultaneously you will require the P version, You will also require 2 or 3 x S-UCC-M001 Pulse adaptors)\u003c\/li\u003e\n\u003cli\u003e3 X T-MAG-0400-05, AC Split-Core CT mini; 5 Amp; 333mV out (Higher Current ratings available)\u003c\/li\u003e\n\u003cli\u003eBHW-PRO-CD HOBOware Pro Logger software with USB connection cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmart sensors offer plug-and-play convenience\u003c\/li\u003e\n\u003cli\u003eProvides 12 volt excitation for external sensors\u003c\/li\u003e\n\u003cli\u003eMains or battery power options\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of external sensors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditional optional 'Smart' measurement sensors include: AC Current, Temperature, Relative Humidity, DC Voltage, 4 - 20mA, AC Voltage, Carbon Dioxide, DC Current, Kilowatt Hours, Kilowatts.\u003c\/p\u003e\n\u003cp\u003ePlease note that the additional images are indicative.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234540409179,"sku":"TEMP-U30-NRC-000-0S-S045-5CHAN-KIT-3PHASE","price":1457.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-u30-usb-data-logger_u30-nrc_a915fb7c-b427-48fd-b822-2fb0682f8ba5.jpg?v=1790927440"},{"product_id":"single-channel-energy-logger-kit-3-phase-ux90-001-energy-kit-3phase","title":"Energy Logger Kit (3 Phase)","description":"\u003cp\u003eThis kit combines the UX90-001 HOBO UX90 State\/Pulse\/Event\/Runtime logger with all the accessories necessary to monitor amperage used in a single phase system.\u003c\/p\u003e\n\u003cp\u003ePlease note that the additional images are indicative.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Comprises:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUX90-001 Hobo UX90 State\/Pulse\/Event\/Runtime 128K\u003c\/li\u003e\n\u003cli\u003eCABLE-2.5-STEREO Logger to Wattnode Connection cable\u003c\/li\u003e\n\u003cli\u003eA-WNB-LEADSET, Voltage Input Lead set for use with Wattnode Transducer\u003c\/li\u003e\n\u003cli\u003eT-WNB-3Y-400, Wattnode kWh Xducer 400VAC Wye (Pulse out) Line to Neutral 230VAC, 1\/3 Phase connection\u003c\/li\u003e\n\u003cli\u003e3 X T-MAG-0400-05, AC Split-Core CT mini; 5 Amp; 333mV out (Higher Current ratings available)\u003c\/li\u003e\n\u003cli\u003eBHW-PRO-CD HOBOware Pro Logger software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HOBO State\/Pulse\/Event\/Runtime data logger records state changes,electronic pulses and mechanical or electrical contact closures from external sensing devices. This data logger is ideal for monitoring energy consumption, mechanical equipment operation, and water and gas flow. The HOBO UX90-001 State Data Logger is available in a \u003ca href=\"\/products\/hobo-ux90-001-state-pulse-event-runtime-data-logger-128k\"\u003estandard 128 KB memory model (UX90-001)\u003c\/a\u003e capable of 84,650 measurements and an \u003ca href=\"\/products\/hobo-ux90-001m-state-pulse-event-runtime-data-logger-512k\"\u003eexpanded 512KB memory version (UX90-001M)\u003c\/a\u003e capable of over 346,795 measurements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOne data logger with 4 recording modes\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of external sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEnvironment:\u003c\/strong\u003e\nThe UX90-001 Data Logger is for use in Indoor environments\n\u003cstrong\u003eKit Measurements:\u003c\/strong\u003e\nKilowatt Hours (kWh)\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234540573019,"sku":"TEMP-UX90-001-ENERGY-KIT-3PHASE","price":822.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-ux90-state-logger_ux90-001_074172a6-3cc6-4cf3-8752-b314aded6b79.jpg?v=1790927446"},{"product_id":"ux100-001-temp-logger-hobo","title":"HOBO UX100-001 USB Temperature Data Logger","description":"\u003cp\u003eThe HOBO UX100-001 Temperature logger records temperature in indoor environments with its integrated sensor. The data logger is ideal for monitoring occupant comfort in office buildings, tracking food storage conditions in warehouses, and logging temperature trends in server rooms.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy-to view LCD display\u003c\/li\u003e\n\u003cli\u003eLarge memory capacity\u003c\/li\u003e\n\u003cli\u003eVisual high \u0026amp; low alarm thresholds\u003c\/li\u003e\n\u003cli\u003eNew Burst and Statistics logging modes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Hobo UX100-001 Data Logger is for use in Indoor environments\u003c\/p\u003e\n\u003cp\u003eReplacement for: H08-001-02, U10-001, U12-001\u003c\/p\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/5JORt_gtEhg\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234575602011,"sku":"UX100-001","price":148.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-ux100-temperature-data-logger_ux100-001.jpg?v=1790927845"},{"product_id":"hobo-ux100-003-temp-rh-3-5-percent-data-logger","title":"HOBO UX100-003 USB Temperature and Humidity Data Logger (3.5% accuracy)","description":"\u003cp\u003eThe HOBO UX100-003 Temp\/RH data logger records temperature and relative humidity (within 3.5% accuracy) in indoor environments with its integrated sensors. The data logger is ideal for monitoring and logging occupant comfort in office buildings, tracking food storage conditions in warehouses, logging temperature trends in server rooms, and measuring humidity levels in museums.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Easy-to view LCD display\u003c\/li\u003e\n\u003cli\u003e Large memory capacity\u003c\/li\u003e\n\u003cli\u003e Visual high \u0026amp; low alarm thresholds\u003c\/li\u003e\n\u003cli\u003e New Burst and Statistics logging modes\u003c\/li\u003e\n\u003cli\u003e User-replaceable RH sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironment:\u003c\/strong\u003e\u003cbr\u003e The UX100-003 Data Logger is for use in Indoor environments\u003c\/p\u003e\n\u003cp\u003eReplacement for: H08-003-02, U10-003\u003c\/p\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/UzslZGaskVk\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234575667547,"sku":"UX100-003","price":172.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-ux100-temp-rh-35-data-logger_ux100-003.jpg?v=1790927852"},{"product_id":"hobo-ux100-011-temp-rh-2-5-percent-data-logger","title":"HOBO UX100-011A USB Temperature and Humidity Data Logger (2.5% accuracy)","description":"\u003cp\u003eThe HOBO UX100-011A Temp\/RH data logger records temperature and relative humidity (within 2.5% accuracy) in indoor environments with its integrated sensors. This data logger is ideal for monitoring occupant comfort in office buildings, tracking food storage conditions in warehouses, data logging temperature trends in server rooms, and measuring humidity levels in museums.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy-to view LCD display\u003c\/li\u003e\n\u003cli\u003eLarge memory capacity\u003c\/li\u003e\n\u003cli\u003eVisual high \u0026amp; low alarm thresholds\u003c\/li\u003e\n\u003cli\u003eNew Burst and Statistics logging modes\u003c\/li\u003e\n\u003cli\u003eUser-replaceable RH sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironment:\u003c\/strong\u003e\u003cbr\u003e The UX100-011A Data Logger is for use in Indoor environments\u003c\/p\u003e\n\u003cp\u003eReplacement for: H08-003-02, U10-003, U12-011, UX100-011\u003c\/p\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/67j_HkhDKlo\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234575765851,"sku":"UX100-011A","price":228.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-ux100-temp-rh-25-data-logger_ux100-011.jpg?v=1790927859"},{"product_id":"hobo-ux100-014m-thermocouple-data-logger-1","title":"HOBO UX100-014M Thermocouple Data Logger","description":"\u003cp\u003e\u003cstrong\u003eThe HOBO UX100-014M Single Channel Thermocouple data logger records temperature in indoor environments with mini plug thermocouple sensors (sold separately).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for a broad range of monitoring applications - from industrial process monitoring to concrete maturity testing - the data logger provides exceptional flexibility by accepting J, K, T, E, R, S, B or N type thermocouple probes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-accuracy J, K, T, E, R, S, B, N thermocouple readings\u003c\/li\u003e\n\u003cli\u003eEasy-to view LCD display\u003c\/li\u003e\n\u003cli\u003eLarge memory capacity\u003c\/li\u003e\n\u003cli\u003eVisual high \u0026amp; low alarm thresholds\u003c\/li\u003e\n\u003cli\u003eNew Burst and Statistics logging modes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e\n\u003cp\u003eAlso available is the \u003ca href=\"\/products\/hobo-ux120-014m-4-channel-thermocouple-data-logger\"\u003eHOBO UX120-014M\u003c\/a\u003e four-channel thermocouple data logger.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234576060763,"sku":"UX100-014M","price":241.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-ux100-type-j-k-t-e-r-s-b-n-thermocouple_ux100-014m.jpg?v=1790927867"},{"product_id":"hobo-ux120-014m-4-channel-thermocouple-data-logger","title":"HOBO UX120-014M 4-Channel Thermocouple Data Logger","description":"\u003cp\u003e\u003cstrong\u003eThe HOBO 4-Channel Thermocouple data logger records temperature in indoor environments (and outdoor, with the optional Protective Enclosure accessory) using up to four J, K, T, E, R, S, B, or N type thermocouple sensors fitted with mini plugs (sold separately).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe logger also can record the ambient temperature with its internal temperature thermistor. Using HOBOware, you can easily configure the logger alarm to trip for specific high or low temperatures. Or, you can set up burst logging in which the logger records data at a different interval during certain conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e 4 thermocouple inputs for type J, K, T, E, R, S, B, or N thermocouple probes\u003c\/li\u003e\n\u003cli\u003e Internal thermistor for ambient temperature \u0026amp; cold junction compensation\u003c\/li\u003e\n\u003cli\u003e 22 bit resolution\u003c\/li\u003e\n\u003cli\u003e Logger operating range: -20° to +70°C\u003c\/li\u003e\n\u003cli\u003e Memory: 1.9 million measurements\u003c\/li\u003e\n\u003cli\u003e LCD refreshes every 15 seconds\u003c\/li\u003e\n\u003cli\u003e Visual high \u0026amp; low alarm thresholds\u003c\/li\u003e\n\u003cli\u003e User upgradable firmware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/caJaGfRggTw\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234609058139,"sku":"UX120-014M","price":463.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/ux120-thermocouple-1.jpg?v=1790928579"},{"product_id":"hobo-ux120-006m-4-channel-analog-data-logger","title":"HOBO UX120-006M 4-Channel Analogue Data Logger","description":"\u003cp\u003e\u003cstrong\u003eThe HOBO UX120-006M Analogue Logger is a high-performance, LCD display data logger for process control and building performance monitoring applications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Logger provides twice the accuracy of previous models, a deployment-friendly LCD, and flexible support up to four external sensors for measuring temperature, current, CO2, voltage and more.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwice the accuracy over previous models with 16-bit resolution\u003c\/li\u003e\n\u003cli\u003eFlexible support for a wide range of external sensors, including temperature and split-core AC current sensors as well as 4-20 mA and voltage input cables\u003c\/li\u003e\n\u003cli\u003eLCD confirms logger operation and displays near real-time measurement data\u003c\/li\u003e\n\u003cli\u003eProvides minimum, maximum, average and standard deviation logging options\u003c\/li\u003e\n\u003cli\u003eOn-screen alarms notify you when a sensor reading exceeds set thresholds\u003c\/li\u003e\n\u003cli\u003eStores 1.9 million measurements for longer deployments between offloads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/5A0h4N892mE\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eNOTE: HOBO loggers require a USB cable and \u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware software\u003c\/a\u003e (free download for Lite version).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234609713499,"sku":"UX120-006M","price":271.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-ux120-4-channel-analog-data-logger_hobo-4-channel-analog-ux120-006m__1.jpg?v=1790928606"},{"product_id":"hobo-u20l-water-level-data-logger","title":"HOBO U20L Water Level Data Logger","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/G1jESHrie7o\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003cp\u003eThe HOBO U20L is a low-cost, research-grade water level data logger for continuously measuring water level and temperature in a wide range of underwater environments. It features 0.1% measurement accuracy, a polypropylene housing for use in both fresh and salt water, and a non-vented design for convenient and hassle-free deployment.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for use in both fresh and saltwater environments, including wells, streams, lakes, wetlands, and tidal areas\u003c\/li\u003e\n\u003cli\u003eAvailable for depths up to 4 m (13 ft), 9 m (30 ft) or 30 m (100 ft)\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor withstands freezing\u003cbr\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure, temperature, and water density in wells, streams, lakes etc\u003c\/li\u003e\n\u003cli\u003eCan also be used in air to record barometric pressure\u003c\/li\u003e\n\u003cli\u003eThe non-vented design eliminates installation\/maintenance issues and errors associated with vent tubes, desiccant maintenance, water ingress etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMeasures \u003c\/strong\u003eAbsolute Pressure, Barometric Pressure, Temperature and Water Level\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT\u003c\/strong\u003e Requires HOBOware Pro software and either a U-DTW-1 Waterproof Shuttle or the Base-U-4 Optic USB Base Station for configuration and data offload. See Connectivity Options above.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"4 m (13 ft)","offer_id":54234610991451,"sku":"U20L-04","price":590.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft)","offer_id":54343396065627,"sku":"U20L-01","price":590.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft)","offer_id":54343396098395,"sku":"U20L-02","price":590.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/u20l_5d5be56f-53dd-46e4-a76b-50d4754d1998.png?v=1790928670"},{"product_id":"hobo-mx1101-bluetooth-temperature-relative-humidity-data-logger","title":"HOBO MX1101 Wireless Temperature and Humidity Data Logger - Optional Remote Monitoring","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/_AegTkY0czg\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWireless communication via Bluetooth Low Energy (BLE) technology\u003c\/li\u003e\n\u003cli\u003eEasy to deploy and offload using free HOBOconnect App\u003c\/li\u003e\n\u003cli\u003eVisual and audible high \u0026amp; low alarm thresholds\u003c\/li\u003e\n\u003cli\u003eStores 84,000 measurements\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/- 0.2C and +\/- 2%RH\u003c\/li\u003e\n\u003cli\u003eOptional cloud data access and remote monitoring\/alerts\u003c\/li\u003e\n\u003cli\u003eFind me\/pager feature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironment:\u003c\/strong\u003e The MX1101 Data Logger is for use in Indoor environments\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements:\u003c\/strong\u003e The MX1101 Data Logger supports the following measurements: Temperature, Relative Humidity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234699170139,"sku":"MX1101","price":213.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-mx-series-500.jpg?v=1790929697"},{"product_id":"hobo-ux120-014m-4-channel-thermocouple-data-logger-kit","title":"HOBO UX120-014M 4-Channel Thermocouple Data Logger Kit","description":"\u003cp\u003e\u003cstrong\u003eWe've combined the UX120-014M with four of our in-house exposed junction Type K thermocouple temperature probes for an exclusive web offer. The included thermocouples are not cheap imports, they're made on site by us and the tips are spot welded to ensure a quality finish.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HOBO 4-Channel Thermocouple data logger records temperature in indoor environments (and outdoors, with the optional Protective Enclosure accessory) using up to four J, K, T, E, R, S, B, or N type thermocouple sensors fitted with mini plugs.\u003c\/p\u003e\n\u003cp\u003eThe logger also can record the ambient temperature with its internal temperature thermistor. Using HOBOware, you can easily configure the logger alarm to trip for specific high or low temperatures. Or, you can set up burst logging in which the logger records data at a different interval during certain conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e 4 thermocouple inputs for type J, K, T, E, R, S, B, or N thermocouple probes (We supply 4 Type K Free of Charge!)\u003c\/li\u003e\n\u003cli\u003e Internal thermistor for ambient temperature \u0026amp; cold junction compensation\u003c\/li\u003e\n\u003cli\u003e 22 bit resolution\u003c\/li\u003e\n\u003cli\u003e Logger operating range: -20° to +70°C\u003c\/li\u003e\n\u003cli\u003e Memory: up to 1.9 million measurements\u003c\/li\u003e\n\u003cli\u003e LCD refreshes every 15 seconds\u003c\/li\u003e\n\u003cli\u003e Visual high \u0026amp; low alarm thresholds\u003c\/li\u003e\n\u003cli\u003e User upgradable firmware\u003c\/li\u003e\n\u003cli\u003e4 X 2M Type K Thermocouples included\u003c\/li\u003e\n\u003cli\u003eFree Software\u003c\/li\u003e\n\u003cli\u003eFree USB Cable.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234699235675,"sku":"UX120-014M-Kit","price":488.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/ux120-thermocouple-1_2e25b0a9-a516-4c0b-aac5-30003d7d2f82.jpg?v=1790929707"},{"product_id":"telaire-7001-co2-sensor","title":"Telaire 7001 CO2 and Temperature Monitor (USA Power Adapter)","description":"\u003cdiv class=\"tc-discontinued-note\" style=\"border:1px solid #e3c4a8;background:#fdf6ef;padding:12px 16px;margin:0 0 16px;border-radius:4px\"\u003e\n\u003cp\u003e\u003cstrong\u003eThis product has been discontinued\u003c\/strong\u003e by Onset and is no longer available.\u003c\/p\u003e\n\u003cp\u003eThe replacement is the \u003ca href=\"\/products\/hobo-mx1102-bluetooth-co2-temp-rh-data-logger\"\u003eHOBO MX1102A CO2 Monitor \u0026amp; Data Logger - Optional Remote Monitoring\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003eThe Telaire 7001 handheld carbon dioxide sensor features patented Absorption Infrared technology. Each sensor measures CO\u003csub\u003e2\u003c\/sub\u003e and temperature and can calculate and display real-time ventilation rates.\u003c\/p\u003e\n\u003cp\u003eIn addition, when combined with a HOBO HOBO UX120-006M, MX1100, U12, or ZW series logger it can record CO\u003csub\u003e2\u003c\/sub\u003e, and when connected to an analogue input on a H22, RX3000, or U30 Series it can record temperature and CO\u003csub\u003e2\u003c\/sub\u003e. Comes with an adapter but also operates up to 80 hours on 4 AA batteries.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234700153179,"sku":"TEL-7001","price":758.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/telaire_3029fa2a-105a-41e7-982c-d8463c6ca291.jpg?v=1790929727"},{"product_id":"rx3000-remote-data-logging-station","title":"HOBO RX3000 Remote Monitoring Data Logging Station","description":"\u003cp\u003e\u003cstrong\u003eThe HOBO RX3000 is Onset's most flexible remote data logging station and provides instant access to site-specific environmental data anywhere, anytime via the Internet.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RX3000 combines the flexibility and sensor quality of more expensive systems, an onboard LCD display, and the convenience of plug-and-play operation.\u003c\/p\u003e\n\u003cp\u003eThe RX3000 station is the main component of the cost-effective and scalable \u003ca href=\"data-loggers\/outdoor\/remote-monitoring-data-loggers\/hobonet-remote-field-monitoring-system\"\u003eHOBOnet Field Monitoring System\u003c\/a\u003e for crop management, environmental research, warehouse, cold chain, and greenhouse operations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible support for a broad range of sensors\u003c\/li\u003e\n\u003cli\u003eLCD display for easy field deployment\u003c\/li\u003e\n\u003cli\u003eWorks on 4G\/3G\/2G cellular\u003c\/li\u003e\n\u003cli\u003eCloud-based 24\/7 data access via \u003ca href=\"\/products\/hobolink-web-enabled-software-hobolink\" target=\"_self\"\u003eLI-COR Cloud\u003c\/a\u003e web-enabled software platform\u003c\/li\u003e\n\u003cli\u003ePlug-and-play operation\u003c\/li\u003e\n\u003cli\u003eAlert notifications via text\/email\u003c\/li\u003e\n\u003cli\u003eRugged double-weatherproof enclosure\u003c\/li\u003e\n\u003cli\u003eConfigurable from your mobile device\u003c\/li\u003e\n\u003cli\u003eOptional analogue input and relay modules\u003c\/li\u003e\n\u003cli\u003eOptional remote water level and water flow monitoring with the \u003ca href=\"\/products\/hobo-rxmod-w1\"\u003eRXMOD-W1\u003c\/a\u003e water level module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe RX3000 requires an RX data plan, which must be renewed annually. The station comes with a SIM card installed; you can use your own if needed.\u003c\/p\u003e\n\u003cp\u003eThe RX3000 is compatible with the full range of \u003ca href=\"\/collections\/sensors\"\u003eOnset Smart sensors \u0026amp; Onset HOBOnet wireless sensors\u003c\/a\u003e, plus third party compatibility using analogue connections (Please \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e for advice and compatibility). The RX3000 can provide an automated data feed to \u003ca href=\"\/pages\/aquarius-integration-hobolink\"\u003eAQUARIUS Analytics Software for Water Environments\u003c\/a\u003e.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234700284251,"sku":"RX3004-00-01","price":1481.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/rx3000-2.jpg?v=1790929732"},{"product_id":"hobo-mx1102-bluetooth-co2-temp-rh-data-logger","title":"HOBO MX1102A CO2 Monitor \u0026 Data Logger - Optional Remote Monitoring","description":"\u003cp\u003e\u003cstrong\u003eAccess your data directly from your mobile phone\u003c\/strong\u003e, tablet, or Windows computer when within 100 foot line-of-sight range of the logger - with the free HOBOconnect app.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTo enable \u003c\/strong\u003e\u003ca href=\"\/products\/hobolink-web-enabled-software-hobolink\" title=\"cloud storage\"\u003e\u003cstrong\u003ecloud data\u003c\/strong\u003e\n\u003cstrong\u003estorage\u003c\/strong\u003e\u003c\/a\u003e and analysis - add an \u003ca href=\"\/products\/mx-data-plans\" title=\"MX Data Plan\"\u003eMX Data Plan\u003c\/a\u003e (select from options above).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTo enable near real-time remote monitoring and alerts via email\/text message\u003c\/strong\u003e - add an MX Data Plan and \u003ca href=\"\/products\/onset-mx-gateway-for-mx-loggers\" title=\"MX Gateway\"\u003eMX Gateway\u003c\/a\u003e (select options above).\u003c\/p\u003e\n\u003cp\u003eAlso features a USB port so it can be used with a computer running \u003ca href=\"\/collections\/hobo-software\" title=\"HOBOware\"\u003eHOBOware\u003c\/a\u003e graphing \u0026amp; analysis software.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-calibrating NDIR CO2 sensor technology ensures optimal accuracy and lower maintenance costs\u003c\/li\u003e\n\u003cli\u003eWireless communication via Bluetooth technology\u003c\/li\u003e\n\u003cli\u003eSix-month battery life at 5-minute CO2 logging rate\u003c\/li\u003e\n\u003cli\u003eEasy to deploy and offload using free HOBOconnect app\u003c\/li\u003e\n\u003cli\u003eVisual and audible high \u0026amp; low alarm thresholds\u003c\/li\u003e\n\u003cli\u003eAlso monitors temperature \u0026amp; humidity\u003c\/li\u003e\n\u003cli\u003ePatented connectivity technology\u003c\/li\u003e\n\u003cli\u003eOptional cloud data access and remote monitoring\/alerts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app.\u003c\/p\u003e\n\u003cp\u003eTracking CO2 is a critical aspect of measuring indoor air quality and ensuring a healthy environment. Whether you need to monitor an office space, school, or hospital; the HOBO MX1102 makes the process easy, and cost-effective. The HOBO MX1102A is also an ideal choice for UK housing associations needing to carry out passive house audits\/monitoring of CO2.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEnvironment: \u003c\/strong\u003eThe MX1102A Data Logger is for use in Indoor environments\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements: \u003c\/strong\u003eThe MX1102A Data Logger supports the following measurements: Carbon Dioxide, Dew Point, Relative Humidity and Temperature\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234704118107,"sku":"MX1102A","price":779.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-co2-temp-rh-mx1102-straight.jpg?v=1790929846"},{"product_id":"hobo-mx2001-bluetooth-ble-water-level-data-logger","title":"HOBO MX2001 Bluetooth (BLE) Water Level \u0026 Temperature Data Logger","description":"\u003cp\u003eThe HOBO® MX2001 from Onset is the industry’s first water level data logger designed for simple wireless setup and download from mobile devices via Bluetooth Low Energy. The data logger dramatically simplifies and lowers the cost of field data collection by providing wireless access to high-accuracy water level and temperature measurements direct from your mobile phone or tablet.\u003c\/p\u003e\n\u003cp\u003eThe MX2001 water level logger comprises a top-end unit and water level sensor connected by a direct read cable. Cables can be ordered in lengths from 0.2 to 500m for deployment in a wide range of wells.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWireless data offload to mobile devices using Bluetooth Low Energy\u003c\/li\u003e\n\u003cli\u003eDirect read cable connects sensor to top-end logger\/transmitter\u003cul\u003e\n\u003cli\u003eThe cable includes Kevlar strength member\u003c\/li\u003e\n\u003cli\u003eTwist-on connectors make it easy to change cables\u003c\/li\u003e\n\u003cli\u003eThe logger and sensor add 0.39 meters to the length of the cable\u003c\/li\u003e\n\u003cli\u003eCable length can vary up to 3% from the length ordered\u003c\/li\u003e\n\u003cli\u003eThe 5, 10, 15, 30 and 60 metre cable lengths are in stock; custom cable lengths have a 2 - 4 week lead time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated barometric pressure sensor enables direct water level readout\u003c\/li\u003e\n\u003cli\u003eReference water level can be entered at the start of the deployment\u003c\/li\u003e\n\u003cli\u003eUse the free HOBOconnect app on your iOS or Android device for setup, data viewing and data sharing\u003c\/li\u003e\n\u003cli\u003ePowered by two user-replaceable AA batteries in the top-end unit\u003c\/li\u003e\n\u003cli\u003eSeveral logging modes: normal, multi-rate logging and burst-logging\u003c\/li\u003e\n\u003cli\u003eDurable ceramic sensor\u003c\/li\u003e\n\u003cli\u003eAvailable with stainless steel or titanium sensor ends.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/6OjoKy3vUjM\" title=\"HOBO MX2001 water level logger video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eRequires the free HOBOconnect app (available from iTunes or Google Play) and a Direct Read Cable (select the length you require from the Cable Length options above).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"4 m (13 ft) \/ Stainless steel (fresh water)","offer_id":54343587135835,"sku":"MX2001-04-SS","price":1127.95,"currency_code":"GBP","in_stock":true},{"title":"4 m (13 ft) \/ Titanium (salt water)","offer_id":54343587201371,"sku":"MX2001-04-Ti","price":1199.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft) \/ Stainless steel (fresh water)","offer_id":54234704576859,"sku":"MX2001-01-SS","price":1127.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft) \/ Titanium (salt water)","offer_id":54343587168603,"sku":"MX2001-01-Ti","price":1199.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft) \/ Stainless steel (fresh water)","offer_id":54343587103067,"sku":"MX2001-02-SS","price":1127.95,"currency_code":"GBP","in_stock":true},{"title":"76 m (250 ft) \/ Stainless steel (fresh water)","offer_id":54343825326427,"sku":"MX2001-03-SS","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/mx2001_2.jpg?v=1790929856"},{"product_id":"hobo-mx2305-temperature-data-logger","title":"HOBO MX2305 Wireless Temperature Data Logger - Optional Remote Monitoring","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/UMDJGNK0ROg\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConvenient wireless setup and data download via Bluetooth Low Energy, or via the cloud with the optional MX Gateway\u003c\/li\u003e\n\u003cli\u003eView current data in real time with the free HOBOconnect app\u003c\/li\u003e\n\u003cli\u003eVisual alerts on the data logger and app\u003c\/li\u003e\n\u003cli\u003eRetrieve data in hard-to-reach locations\u003c\/li\u003e\n\u003cli\u003eCompact, weatherproof housing with built-in mounting system\u003c\/li\u003e\n\u003cli\u003eShare downloaded data easily from your mobile device\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/- 0.2C°.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234771423579,"sku":"MX2305","price":188.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/mx2305_0.jpg?v=1790930323"},{"product_id":"hobo-mx2302-external-temperature-rh-sensor-data-logger","title":"HOBO MX2302A Wireless Temperature and Humidity Data Logger with External Sensor - Optional Remote Monitoring","description":"\u003cp\u003eThe HOBO MX2302A is a weatherproof data logger with external temperature and relative humidity sensors. Leveraging Bluetooth Low Energy, the logger enables easy, fast set up and data download directly from your mobile device or Windows computer.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConvenient wireless setup and data download via Bluetooth Low Energy\u003c\/li\u003e\n\u003cli\u003eView current data in real time with the free HOBOconnect app\u003c\/li\u003e\n\u003cli\u003eReceive alert notifications for out-of-range conditions on the data logger and app\u003c\/li\u003e\n\u003cli\u003eRetrieve data in hard-to-reach locations\u003c\/li\u003e\n\u003cli\u003eCompact, weatherproof housing with built-in mounting system\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/- 0.2C° and +\/- 2.5% RH.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234771718491,"sku":"MX2302A","price":332.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/mx2302a.jpg?v=1790930331"}],"url":"https:\/\/www.tempcon.co.uk\/collections\/hobo-dataloggers.oembed","provider":"Tempcon Instrumentation","version":"1.0","type":"link"}