{"title":"Water Temperature Data Logger Range","description":"\u003cp\u003eWater temperature data loggers and sensors for rivers, lakes, the sea, pipes and tanks. Choose small waterproof HOBO pendants, research-grade water level and temperature loggers, or multi-parameter loggers that add conductivity and depth.\u003c\/p\u003e","products":[{"product_id":"hobo-tmc1-hd-wide-range-temperature-sensor-1ft-cable-hobo-tmc1-hd","title":"HOBO TMC1-HD Wide-range Temperature Sensor (1ft cable)","description":"\u003cp\u003eTemperature sensor for use in air, soil, or water; compatible with the HOBO UX120-006M, MX1100 series, ZW series, and U-Series data loggers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccuracy and resolution vary according to attached logger model\u003c\/li\u003e\n\u003cli\u003eMeasurement range is -40° to 100°C (-40° to 212°F) in air or water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time in air:\u003c\/strong\u003e 2 min. typical to 90% in air moving 1 m\/sec (2.2 mph)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time in stirred water:\u003c\/strong\u003e 30 sec. typical to 90%\u003c\/li\u003e\n\u003cli\u003eSensor is attached to a 0.3 m (1 ft) cable.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234468319579,"sku":"TMC1-HD","price":68.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/tmc6-hd.jpg?v=1790925641"},{"product_id":"hobo-tmc6-hd-wide-range-temperature-sensor-6ft-cable-hobo-tmc6-hd","title":"HOBO TMC6-HD Wide-range Temperature Sensor (6ft cable)","description":"\u003cp\u003eTemperature sensor for use in air, soil, or water; compatible with the HOBO UX120-006M, MX1100 series, ZW series, andU-Series data loggers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccuracy and resolution vary according to attached logger model\u003c\/li\u003e\n\u003cli\u003eMeasurement range is -40° to 100°C (-40° to 212°F) in air or water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time in air:\u003c\/strong\u003e 2 min. typical to 90% in air moving 1 m\/sec (2.2 mph)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time in stirred water:\u003c\/strong\u003e 30 sec. typical to 90%\u003c\/li\u003e\n\u003cli\u003eSensor is attached to a 1..8 m (6 ft) cable.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234468450651,"sku":"TMC6-HD","price":74.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/tmc6-hd_36cd4537-bbf7-41d2-aa38-0c0c037f8cfa.jpg?v=1790925647"},{"product_id":"hobo-tmc20-hd-wide-range-temperature-sensor-20ft-cable-hobo-tmc20-hd","title":"HOBO -TMC20-HD Wide-range Temperature Sensor (20ft cable)","description":"\u003cp\u003eTemperature sensor for use with HOBO external channel data loggers monitoring air, water, or soil temperatures.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n-40° to 50°C (water\/soil); -40° to 100°C (air)\u003c\/li\u003e\n\u003cli\u003e\nAccuracy ±0.5?C at 20?C\u003c\/li\u003e\n\u003cli\u003e\nResponse time in stirred water is 1 minute typical to 90%.\u003c\/li\u003e\n\u003cli\u003e\nProbe dimensions: 0.5 cm x 2.5 cm\u003c\/li\u003e\n\u003cli\u003e\n20ft cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA temperature probe for use in air, soil, or water. Works with the HOBO UX120-006M, MX1100, ZW series, or U series data loggers. Probes are available in lengths of 0.3 m (1 ft), 1.8 m (6 ft), 6.1 m (20 ft), and 15.2 m (50 ft).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-mx1104-wireless-temperature-relative-humidity-light-1-x-external-analogue-input-data-logger\"\u003eHOBO MX1104 Wireless Temperature, Relative Humidity \u0026amp; Light (+1 x External Analogue Input) Data Logger\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-mx1105-wireless-4-channel-analogue-data-logger\"\u003eHOBO MX1105 Wireless 4-Channel Analogue Data Logger\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-ux120-006m-4-channel-analog-data-logger\"\u003eHOBO UX120-006M 4-Channel Analogue Data Logger\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234468548955,"sku":"TMC20-HD","price":95.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/tmc6-hd_767c9951-3c49-42bd-b40d-67438fd78c05.jpg?v=1790925652"},{"product_id":"hobo-tmc50-hd-wide-range-temperature-sensor-50ft-cable-hobo-tmc50-hd","title":"HOBO -TMC50-HD Wide-range Temperature Sensor (50ft cable)","description":"\u003cp\u003eTemperature sensor for use with HOBO external channel data loggers monitoring air, water, or soil temperatures.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e-40° to 50°C (water\/soil); -40° to 100°C (air)\u003c\/li\u003e\n\u003cli\u003eAccuracy ±0.5?°C at 20?C\u003c\/li\u003e\n\u003cli\u003eResponse time in stirred water is 1 minute typical to 90%.\u003c\/li\u003e\n\u003cli\u003eProbe dimensions: 0.5 cm x 2.5 cm\u003c\/li\u003e\n\u003cli\u003e50ft cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA temperature probe for use in air, soil, or water. Works with the HOBO UX120-006M, MX1100, ZW series, or U series data loggers. Probes are available in lengths of 0.3 m (1 ft), 1.8 m (6 ft), 6.1 m (20 ft), and 15.2 m (50 ft).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-mx1104-wireless-temperature-relative-humidity-light-1-x-external-analogue-input-data-logger\"\u003eHOBO MX1104 Wireless Temperature, Relative Humidity \u0026amp; Light (+1 x External Analogue Input) Data Logger\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-mx1105-wireless-4-channel-analogue-data-logger\"\u003eHOBO MX1105 Wireless 4-Channel Analogue Data Logger\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-ux120-006m-4-channel-analog-data-logger\"\u003eHOBO UX120-006M 4-Channel Analogue Data Logger\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234468712795,"sku":"TMC50-HD","price":116.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/tmc6-hd_b22629e8-4c4c-4b72-b3b7-ba44178a3e94.jpg?v=1790925659"},{"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-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-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-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":"s-tmb-m002-12-bit-temperature-smart-sensor-2m-cable","title":"HOBO S-TMB-M002 12-Bit Temperature Smart Sensor (2m cable)","description":"\u003cp\u003eThe 12-bit Temperature Smart Sensor provides \u0026lt; ± 0.2° C total accuracy (\u0026lt; ±0.36° F) and resolution of \u0026lt; ± 0.03° C (\u0026lt; ±0.054° F) over the range of from 0° to 50° C (32° to 122° F). The full measurement range is -40° to 100° C (-40° to 212° F). A selectable measurement-averaging feature further improves accuracy. Reliable service is assured by a stainless steel sensor tip and robust cable rated for immersion in water up to 50° C for up to 1 year. This model has a cable length of 2m.\u003c\/p\u003e\u003cp\u003eAlso available in a \u003ca href=\"\/products\/hobonet-wireless-temperature-sensor\"\u003ewireless model\u003c\/a\u003e for use with the \u003ca href=\"\/collections\/hobonet-remote-field-monitoring-system\"\u003eHOBOnet Field Monitoring System\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eS-TMB-M002 Key Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasurement range of -40° to 100°C (-40° to 212°F)\u003c\/li\u003e\n\u003cli\u003eStainless steel sensor tip\u003c\/li\u003e\n\u003cli\u003eSensor and cable rated for immersion in water or soil up to 50°C for up to 1 year\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor use in Indoor, Outdoor and Underwater environments\nSupports the following measurements: Temperature, Water Temperature\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234482999643,"sku":"S-TMB-M002","price":161.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/s-tmb-m002.jpg?v=1790926131"},{"product_id":"s-tmb-m006-12-bit-temperature-smart-sensor-6m-cable","title":"HOBO S-TMB-M006 12-Bit Temperature Smart Sensor (6m cable)","description":"\u003cp\u003eThe 12-bit Temperature Smart Sensor provides \u0026lt; ± 0.2° C total accuracy (\u0026lt; ±0.36° F) and resolution of \u0026lt; ± 0.03° C (\u0026lt; ±0.054° F) over the range of from 0° to 50° C (32° to 122° F). The full measurement range is -40° to 100° C (-40° to 212° F). A selectable measurement-averaging feature further improves accuracy. Reliable service is assured by a stainless steel sensor tip and robust cable rated for immersion in water up to 50° C for up to 1 year. This model has a cable length of 6m.\u003c\/p\u003e\u003cp\u003eAlso available in a \u003ca href=\"\/products\/hobonet-wireless-temperature-sensor\"\u003ewireless model\u003c\/a\u003e for use with the \u003ca href=\"\/collections\/hobonet-remote-field-monitoring-system\"\u003eHOBOnet Field Monitoring System\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eS-TMB-M006 Key Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasurement range of -40° to 100°C (-40° to 212°F)\u003c\/li\u003e\n\u003cli\u003eStainless steel sensor tip\u003c\/li\u003e\n\u003cli\u003eSensor and cable rated for immersion in water or soil up to 50°C for up to 1 year\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor use in Indoor, Outdoor and Underwater environments\nSupports the following measurements: Temperature, Water Temperature\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234483196251,"sku":"S-TMB-M006","price":182.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/s-tmb-m006.jpg?v=1790926137"},{"product_id":"s-tmb-m017-12-bit-temperature-smart-sensor-17m-cable","title":"HOBO S-TMB-M017 12-Bit Temperature Smart Sensor (17m cable)","description":"\u003ch3\u003eS-TMB-M017 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasurement range of -40° to 100°C (-40° to 212°F)\u003c\/li\u003e\n\u003cli\u003eStainless steel sensor tip\u003c\/li\u003e\n\u003cli\u003eSensor and cable rated for immersion in water or soil up to 50°C for up to 1 year.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEnvironment:\u003c\/strong\u003e\nThe S-TMB-M017 Sensor is for use in Indoor , Outdoor and Underwater environments\n\u003cstrong\u003eMeasurements:\u003c\/strong\u003e\nThe S-TMB-M017 Sensor supports the following measurements: Temperature, Water Temperature\u003c\/p\u003e\u003cp\u003eAlso available in a \u003ca href=\"\/products\/hobonet-wireless-temperature-sensor\"\u003ewireless model\u003c\/a\u003e for use with the \u003ca href=\"\/collections\/hobonet-remote-field-monitoring-system\"\u003eHOBOnet Field Monitoring System\u003c\/a\u003e.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234483392859,"sku":"S-TMB-M017","price":215.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/s-tmb-m017.jpg?v=1790926143"},{"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-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-mx2203-bluetooth-temperature-data-logger","title":"HOBO MX2203 Bluetooth Waterproof (120 Metres) Temperature Data Logger","description":"\u003cp\u003eHOBO MX2203 TidbiT waterproof temperature logger leverages the power of Bluetooth Low Energy (BLE) to deliver high-accuracy temperature measurements straight to your mobile device or Windows computer with Onset's free HOBOconnect app. Designed for durability, this rugged waterproof logger is ideal for long-term deployments in streams, lakes, and oceans (up to 400-foot depths). The HOBO MX2203 also provides the additional feature to detect and record the presence of water which is ideal for monitoring intermittent water applications. Data collection in the field has never been easier!\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConvenient wireless setup and download via Bluetooth Low Energy (BLE)\u003c\/li\u003e\n\u003cli\u003eLarge memory stores 96,000 measurements\u003c\/li\u003e\n\u003cli\u003eWaterproof to 120 metres (400 feet)\u003c\/li\u003e\n\u003cli\u003eUser-replaceable battery\u003c\/li\u003e\n\u003cli\u003eWaterproof boot protects the logger during deployment\u003c\/li\u003e\n\u003cli\u003eLED alarm notifies you when temperature exceeds set threshold\u003c\/li\u003e\n\u003cli\u003eWater detection feature conserves battery life\u003c\/li\u003e\n\u003cli\u003e±0.2°C (±0.36°F) accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis data logger operates in indoor, outdoor and underwater environments.\u003c\/p\u003e\n\u003cp\u003eSupports the following measurements: Soil Temperature, Temperature and Water Temperature.\u003c\/p\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the free HOBOconnect app.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234780336475,"sku":"MX2203","price":215.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/tidbit-mx400.jpg?v=1790930504"},{"product_id":"hobo-mx2204-bluetooth-temperature-data-logger","title":"HOBO MX2204 Bluetooth Waterproof (1500 Metres) Temperature Data Logger","description":"\u003cp\u003eThe HOBO MX2204 TidbiT waterproof temperature logger leverages the power of Bluetooth Low Energy (BLE) to deliver high-accuracy temperature measurements straight to your mobile device, or Windows PC with Onset's free HOBOconnect app. Designed for durability, this rugged waterproof logger is ideal for long-term deployments in streams, lakes, and oceans. The HOBO MX2204 also provides the additional feature to detect and record the presence of water which is ideal for monitoring intermittent water applications. Data collection in the field has never been easier!\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConvenient wireless setup and download via Bluetooth Low Energy (BLE)\u003c\/li\u003e\n\u003cli\u003eLarge memory stores 96,000 measurements\u003c\/li\u003e\n\u003cli\u003eWaterproof to 1500 metres (5000 feet)\u003c\/li\u003e\n\u003cli\u003eWater detection feature records when logger is in and out of the water\u003c\/li\u003e\n\u003cli\u003eWaterproof boot protects the logger during deployment\u003c\/li\u003e\n\u003cli\u003eLED alarm notifies you when temperature exceeds set threshold\u003c\/li\u003e\n\u003cli\u003eBattery life extension feature\u003c\/li\u003e\n\u003cli\u003e±0.2°C (±0.36°F) accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis data logger operates in indoor, outdoor and underwater environments.\u003c\/p\u003e\n\u003cp\u003eThe MX2204 data logger supports the following measurements: Soil Temperature, Temperature and Water Temperature.\u003c\/p\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the free HOBOconnect app.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234780696923,"sku":"MX2204","price":227.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/mx-temp-5000.jpg?v=1790930511"},{"product_id":"hobo-mx2201-pendant-mx-water-temperature-data-logger","title":"HOBO MX2201 Bluetooth Waterproof (30 Metres) Temperature Data Logger","description":"\u003cp\u003eThe HOBO MX2201 waterproof temperature\/light level logger leverages the power of Bluetooth Low Energy (BLE) to deliver accurate temperature measurements straight to your mobile device or Windows computer with the free HOBOconnect app. Designed for durability, this compact waterproof logger is ideal for measuring temperature in streams, lakes, oceans, and soil environments. Data collection in the field has never been easier!\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConvenient wireless setup and download via Bluetooth Low Energy (BLE)\u003c\/li\u003e\n\u003cli\u003eLarge memory stores 96,000 measurements\u003c\/li\u003e\n\u003cli\u003eWaterproof to 30 metres (100 feet)\u003c\/li\u003e\n\u003cli\u003eUser-replaceable battery\u003c\/li\u003e\n\u003cli\u003eMounting tabs for fast, easy deployment\u003c\/li\u003e\n\u003cli\u003eLED alarm notifies you when temperature exceeds set threshold\u003c\/li\u003e\n\u003cli\u003e±0.5°C (±0.9°F) temperature accuracy\u003c\/li\u003e\n\u003cli\u003eMounting boot included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOperates in indoor, outdoor and underwater environments.\u003c\/p\u003e\n\u003cp\u003eSupports the following measurements: Soil Temperature, Temperature and Water Temperature.\u003c\/p\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the free HOBOconnect app.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234781450587,"sku":"MX2201","price":110.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/onset-pendant-mx2201.jpg?v=1790930519"},{"product_id":"hobo-mx2202-pendantr-mx-water-temperature-data-logger","title":"HOBO MX2202 Bluetooth Waterproof (30 Metres) Temperature \/ Light Data Logger","description":"\u003cp\u003eThe HOBO MX2202 waterproof temperature\/light level logger leverages the power of Bluetooth Low Energy (BLE) to deliver accurate temperature and light-level measurements straight to your mobile device or Windows computer with Onset's free HOBOconnect app. Designed for durability, this compact waterproof logger is ideal for measuring temperature in streams, lakes, oceans, and soil environments. Data collection in the field has never been easier!\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNew light sensor offering more accurate light intensity readings for light in the visible light spectrum\u003c\/li\u003e\n\u003cli\u003eConvenient wireless setup and download via Bluetooth Low Energy (BLE)\u003c\/li\u003e\n\u003cli\u003eLarge memory stores 96,000 measurements\u003c\/li\u003e\n\u003cli\u003eWaterproof to 30 metres (100 feet)\u003c\/li\u003e\n\u003cli\u003eUser-replaceable battery\u003c\/li\u003e\n\u003cli\u003eMounting tabs for fast, easy deployment\u003c\/li\u003e\n\u003cli\u003eLED alarm notifies you when temperature exceeds set threshold\u003c\/li\u003e\n\u003cli\u003eWorks with Onset’s free HOBOconnect app\u003c\/li\u003e\n\u003cli\u003eMounting boot included\u003c\/li\u003e\n\u003cli\u003e±0.5°C (±0.9°F) temperature accuracy and ±10% light accuracy typical for direct sunlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOperates in indoor, outdoor and underwater environments.\u003c\/p\u003e\n\u003cp\u003eThe MX2202 data logger supports the following measurements: Light Intensity, Soil Temperature, Temperature and Water Temperature.\u003c\/p\u003e\u003cp\u003eRequires the HOBOconnect app and a compatible mobile device or Windows computer.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234781778267,"sku":"MX2202","price":128.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/onset-pendant-mx2202-water-temperature-light.jpg?v=1790930528"},{"product_id":"hobonet-wireless-temperature-sensor","title":"HOBOnet Wireless Temperature Sensor","description":"\u003cp\u003e\u003cstrong\u003eThe HOBOnet Wireless Temperature Sensor provides a cost-effective and scalable solution for web-enabled monitoring of air, soil, and water temperatures.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHOBOnet Wireless Sensors communicate data directly to the RX3000 weather station or pass data through other wireless sensors back to the central station. They are preconfigured and ready to deploy, and data is accessed through HOBOlink, Onset’s innovative cloud-based software platform.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSensor Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasurement range of -40° to 100°C\u003c\/li\u003e\n\u003cli\u003eHigh accuracy: ± 0.2°C\u003c\/li\u003e\n\u003cli\u003eStainless-steel sensor tip\u003c\/li\u003e\n\u003cli\u003eSensor and cable rated for immersion in water or soil up to 50°C for up to 1 year.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e900 MHz wireless mesh self-healing technology\u003c\/li\u003e\n\u003cli\u003e450 to 600 meter (1,500 to 2,000 feet) wireless range and up to five hops\u003c\/li\u003e\n\u003cli\u003eUp to 50 wireless sensors per RX3000\u003c\/li\u003e\n\u003cli\u003eSimple button-push to join the HOBOnet wireless network\u003c\/li\u003e\n\u003cli\u003eOnboard memory to ensure no data loss\u003c\/li\u003e\n\u003cli\u003ePowered by rechargeable AA batteries and built-in solar panel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e A complete \u003ca href=\"\/collections\/hobonet-remote-field-monitoring-system\"\u003eHOBOnet\u003c\/a\u003e system requires at least one \u003ca href=\"\/products\/rx3000-remote-data-logging-station\" target=\"_self\"\u003eHOBO RX3000\u003c\/a\u003e Remote Monitoring Station, a \u003ca href=\"\/products\/hobonet-manager\"\u003eHOBOnet Wireless Manager\u003c\/a\u003e, and a HOBOnet Wireless Sensor. \u003ca href=\"\/products\/hobonet-wireless-repeater\" target=\"_self\"\u003eHOBOnet Wireless Repeaters\u003c\/a\u003e can be added to extend the range.\u003c\/p\u003e\n\u003cp\u003eFor full specifications for this product, please see the User Manual found under the Resources tab below.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234786136411,"sku":"RXW-TMB-868","price":345.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/onset_hobonet_wireless_temp_sensor.jpg?v=1790930625"},{"product_id":"hobo-microrx-station","title":"HOBO MicroRX Cellular Web-enabled Monitoring Station (Wired Sensors)","description":"\u003cp\u003eThe new web-enabled HOBO® MicroRX Station is a rugged, easy-to-deploy, low-cost cellular remote field monitoring solution. With a compact size and rugged design, the MicroRX Station offers long-term, reliable environmental monitoring. Configurable station-side alarms provide immediate notification of critical conditions, and Onset’s cloud-based LI-COR Cloud platform makes it easy to view, access, and share your data.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor multiple environmental parameters, with inputs for up to five plug-and-play smart sensors (see Measurements below)\u003c\/li\u003e\n\u003cli\u003ePowerful web-based access to your data with \u003ca href=\"\/products\/hobolink-web-enabled-software-hobolink\"\u003eLI-COR Cloud\u003c\/a\u003e web-based software: view and manage your water level measurements, configure alarms, create custom dashboards, and view your data on any device with an internet connection.\u003c\/li\u003e\n\u003cli\u003eStation-side alarms triggered at time of measurement\u003c\/li\u003e\n\u003cli\u003eReal-time monitoring with up to 10-minute connection rates via 4G cellular data plans.\u003c\/li\u003e\n\u003cli\u003eCompact IP66\/NEMA 4X enclosure\u003c\/li\u003e\n\u003cli\u003eTwo power options:\u003c\/li\u003e\n\u003cli\u003e\n\u003cul\u003e\n\u003cli\u003eModel RX2102 - Integrated 1.7 W solar panel with rechargeable battery pack (for extra solar power, a 5W or 15W external solar panel can be added to the RX2102)\u003c\/li\u003e\n\u003cli\u003eModel RX2101 - User-replaceable AA lithium batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires an RX data plan (see options above), 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\u003eNote: If you need to monitor water level\/flow, see MicroRX Station \u003ca href=\"\/products\/hobo-microrx-water-level-station\"\u003eRX2100-WL\u003c\/a\u003e.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234799735131,"sku":"RX2101","price":1037.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/onset-hobo-rx2101-micro-station_right_view.jpg?v=1790930891"},{"product_id":"hobo-mx2205","title":"HOBO TidbiT MX2205 Bluetooth-enabled Waterproof Temperature Logger with External Sensor","description":"\u003cp\u003eThe HOBO TidbiT MX2205 logger monitors temperature in streams, lakes, coastal habitats, and soil in fields that are prone to flooding.\u003c\/p\u003e\n\u003cp\u003eEquipped with both an internal sensor to monitor ambient temperature and an external sensor on a 2m cable to accurately monitor fast-changing temperatures.\u003c\/p\u003e\n\u003cp\u003eHoused in a protective boot, this rugged logger is designed for extended deployments in fresh water at depths up to 30.5m (100 ft). The logger uses Bluetooth Low Energy (BLE) for wireless communication with a phone, tablet, or computer. Using the free HOBOconnect app, you can easily configure the logger, download logged data to your mobile device or computer.\u003c\/p\u003e\n\u003cp\u003eYou can also configure the logger to calculate statistics, set up alarms to trip at specific thresholds, or enable burst logging in which data is logged at a faster interval when sensor readings are above or below certain limits.\u003c\/p\u003e\n\u003cp\u003eThis rugged logger withstands harsh environments, and can be deployed just above water or soil for quicker, more convenient data downloads that don’t require pulling up the logger.\u003c\/p\u003e\n\u003cp\u003eData collection in the field has never been easier!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConvenient wireless setup and download via Bluetooth\u003c\/li\u003e\n\u003cli\u003e±0.2°C (±0.36°F) accuracy\u003c\/li\u003e\n\u003cli\u003eLarge memory stores 96,000 measurements\u003c\/li\u003e\n\u003cli\u003eFast temperature-response time (20 seconds)\u003c\/li\u003e\n\u003cli\u003e\nExternal temperature sensor, plus internal sensor for ambient temp monitoring\u003c\/li\u003e\n\u003cli\u003e\nNotifies you when temperature exceeds set thresholds (the logger alarm LED blinks and an alarm icon appears in the app)\u003c\/li\u003e\n\u003cli\u003e\n3-year battery life (Bluetooth on); 5-year battery life (Bluetooth off)\u003c\/li\u003e\n\u003cli\u003e\nTwo mounting tabs for use with screws or zip ties ensure secure deployment\u003c\/li\u003e\n\u003cli\u003e\nWorks with Onset’s free HOBOconnect app.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234933952859,"sku":"MX2205","price":246.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/onset-pendant-mx2205_with_cable_probe.png?v=1790932789"},{"product_id":"hobo-mx800","title":"HOBO MX800 Series Multi-Parameter Water Data Loggers (Conductivity\/Salinity, Depth, Temperature (CT\/CTD) \u0026 Dissolved Oxygen)","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/0C1MlJhYjmU\" 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\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eHOBO MX800 Series multiparameter wireless data loggers work with interchangeable sensors to provide a highly configurable solution for monitoring water conductivity\/salinity, temperature, depth, and dissolved oxygen (coming soon). Available in both an easy-to-deploy, fully submersible model (MX801) and a direct read model (MX802) for convenient data offload that doesn’t require having to remove sensors from the water.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with interchangeable Conductivity, CTD (conductivity\/temperature\/depth), and DO sensors (sold separately) - swap out sensors for different applications\u003c\/li\u003e\n\u003cli\u003eBluetooth, for easy logger configuration and data offload\u003c\/li\u003e\n\u003cli\u003eEasy to deploy, fully submersible (MX801)\u003c\/li\u003e\n\u003cli\u003eDirect read for convenient data offload (MX802)\u003c\/li\u003e\n\u003cli\u003eLogger diameter is less than 2 inches\u003c\/li\u003e\n\u003cli\u003eFaster data offload via Bluetooth 5.0\u003c\/li\u003e\n\u003cli\u003eWater detect feature indicates when logger was out of the water (MX801)\u003c\/li\u003e\n\u003cli\u003eBarometric pressure sensor included (MX802)\u003c\/li\u003e\n\u003cli\u003eConnect two sensors to one logger to get measurements like salinity adjusted DO directly, with no need for post-processing\u003c\/li\u003e\n\u003cli\u003eGuided calibration ensures accurate data\u003c\/li\u003e\n\u003cli\u003eUser-replaceable batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires the free HOBOconnect mobile app (available from iTunes and Google Play).\u003c\/p\u003e\n\u003ch3\u003ePre-assembled Logger \u0026amp; Sensor Options \u003c\/h3\u003e\n\u003cp\u003eFor your convenience, the MX801 multi-parameter data logger is available for purchase in the pre-assembled logger and sensor configurations below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-mx801-do\" title=\"MX801-DO Dissolved Oxygen \u0026amp; Temperature Data Logger\"\u003eMX801-DO Dissolved Oxygen \u0026amp; Temperature Data Logger\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-mx801-ct\" title=\"MX801-CT Conductivity \u0026amp; Temperature (CT) Data Logger\"\u003eMX801-CT Conductivity \u0026amp; Temperature (CT) Data Logger\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-mx801-ctd-4\" title=\"MX801-CTD-0X Conductivity, Temperature \u0026amp; Depth Data Logger (available in four different depth options)\"\u003eMX801-CTD-0X Conductivity, Temperature \u0026amp; Depth Data Logger (available in four different depth options)\u003c\/a\u003e\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\/hNz-gviSkzI\" 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":54234934837595,"sku":"MX801","price":677.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo_mx801_logger.jpg?v=1790932833"},{"product_id":"hobo-w-ctd","title":"HOBO W-CTD Conductivity\/Temperature\/Depth Sensor for MX800 Series Water Loggers","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe CTD sensor is an interchangeable sensor that works with HOBO MX800 Series Water Loggers to measure conductivity, temperature, and water level. With this sensor attached to a HOBO MX800 Series Water Logger, the logger can also calculate specific conductance, salinity, and total dissolved solids (TDS).\u003c\/p\u003e\n\u003cp\u003eThe CTD sensor can be attached directly to the fully submersible MX801 model, or attached via cable to the direct read MX802 model, which doesn’t require having to pull the sensor out of the water to download data.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-electrode conductivity sensor provides wide measurement range for monitoring freshwater or saltwater\u003c\/li\u003e\n\u003cli\u003eConductivity sensor is centrally located to minimize effects from stilling wells or protective guards\u003c\/li\u003e\n\u003cli\u003eDurable ceramic water level sensor, located in the sensor tip for accurate measurement of shallow water levels\u003c\/li\u003e\n\u003cli\u003eGet water level directly with the MX802, no need for post-processing\u003c\/li\u003e\n\u003cli\u003e1” diameter for use in narrow wells (with cable to MX802 above the well)\u003c\/li\u003e\n\u003cli\u003eTemperature sensor placement near the sensor tip for fast response time\u003c\/li\u003e\n\u003cli\u003eSpecially treated stainless steel holds up in saltwater\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires the free HOBOconnect mobile app (available from iTunes and Google Play).\u003c\/p\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/0C1MlJhYjmU\" 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":"4 m (13 ft)","offer_id":54234934903131,"sku":"W-CTD-04","price":1340.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft)","offer_id":54343391347035,"sku":"W-CTD-01","price":1340.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft)","offer_id":54343391379803,"sku":"W-CTD-02","price":1340.95,"currency_code":"GBP","in_stock":true},{"title":"76 m (250 ft)","offer_id":54343391412571,"sku":"W-CTD-03","price":1340.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-mx800-ctd-sensor-beach.jpg?v=1790932838"},{"product_id":"w-ct","title":"HOBO Conductivity \u0026 Temperature Sensor for MX800 Series Water Loggers","description":"\u003cp\u003eThe conductivity sensor is an interchangeable sensor that works with HOBO MX800 Series Water Loggers to measure conductivity and temperature. With this sensor attached to a HOBO MX800 Series Water Logger, the logger can also calculate specific conductance, salinity, and total dissolved solids (TDS).\u003c\/p\u003e\n\u003cp\u003eThe conductivity sensor can be attached directly to the fully submersible MX801 model, or attached via cable to the direct read MX802 model, which doesn’t require having to pull the sensor out of the water to download data.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-electrode conductivity sensor provides wide measurement range for monitoring freshwater or saltwater\u003c\/li\u003e\n\u003cli\u003eConductivity sensor is centrally located to minimize effects from stilling wells or protective guards\u003c\/li\u003e\n\u003cli\u003e1” diameter for use in narrow wells (with cable to MX802 above the well)\u003c\/li\u003e\n\u003cli\u003eTemperature sensor placement near the sensor tip for fast fast response time\u003c\/li\u003e\n\u003cli\u003eSpecially treated stainless steel holds up in saltwater.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires the free HOBOconnect mobile app (available from iTunes and Google Play).\u003c\/p\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/0C1MlJhYjmU\" 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":54234936246619,"sku":"W-CT","price":812.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-mx800-ct-sensor-beach.jpg?v=1790932865"},{"product_id":"hobo-mx20l","title":"HOBO MX20L Self-contained Bluetooth (BLE) Water Level \u0026 Temperature Data Logger","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/-xc8zZyzSrw\" 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\u003eThe MX20L Water Level Logger brings you all the great features of the U20L and more!\u003c\/p\u003e\n\u003cp\u003eIntegrating Bluetooth for fast and reliable data download, the MX20L logger eliminates the need to plug your logger into a base station or shuttle to offload data in the field, ensuring continuous water level and temperature monitoring. With options to measure at depth ranges of 13, 30, or 100 feet in a wide range of underwater environments, this rugged logger features 0.1% measurement accuracy, a durable polypropylene housing for use in both freshwater and saltwater, and a non-vented design for convenient and reliable deployment.\u003c\/p\u003e\n\u003cp\u003eThe MX20L comes with a magnetic activation fob that can \"wake up\" the logger to activate its Bluetooth communication for configuration and data download. The included fob comes with a lanyard to prevent losing or dropping the fob in the field. Additional activation fobs are available for purchase.\u003c\/p\u003e\n\u003cp\u003eThis logger records absolute pressure, which is later converted to water level readings by HOBOconnect software. To compensate for barometric pressure changes, you can use another HOBO MX20L Water Level logger as a barometric reference.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-contained, non-vented design enables easy deployment\u003c\/li\u003e\n\u003cli\u003eIdeal for use in both freshwater and saltwater environments, including wells, streams, lakes, wetlands, and tidal areas\u003c\/li\u003e\n\u003cli\u003eDepth measurement options of up to 13, 30, or 100 feet depending on model\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor withstands freezing\u003c\/li\u003e\n\u003cli\u003eStreamlined data offload via Bluetooth to the free HOBOconnect app\u003c\/li\u003e\n\u003cli\u003eHOBOconnect app provides easy extraction and visualisation of water level data\u003c\/li\u003e\n\u003cli\u003eExtended battery life up to 10 years (power-saving mode requires magnetic fob to activate Bluetooth for data download).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app (available from iTunes or Google Play).\u003c\/p\u003e\n\u003cp\u003eNote: A calibration certificate is not offered for this logger. If you require an NIST-traceable calibration certificate, please see the U20-001-01 (freshwater) or U20-001-01-Ti (saltwater).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"4 m (13 ft)","offer_id":54234946371931,"sku":"MX20L-04","price":590.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft)","offer_id":54343301136731,"sku":"MX20L-01","price":590.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft)","offer_id":54343301169499,"sku":"MX20L-02","price":590.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-water-level-logger-mx20l-01.png?v=1790933194"},{"product_id":"kestrel-drop-d1p","title":"Kestrel DROP D1P Wireless Temperature Monitor and Data Logger with Submersible Probe","description":"\u003cp\u003eThe Kestrel DROP D1P combines a rugged design with advanced features that simplify data collection in the toughest conditions. Whether submerged, enclosed, or in extreme environments, the DROP D1P delivers unparalleled accuracy and convenience.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched Versatility: \u003c\/strong\u003eMonitor temperature in submerged, hard-to-reach, or harsh conditions with ease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Durability:\u003c\/strong\u003e Built to withstand tough environments, drop-tested to MIL-STD 810, and waterproof to IP67 standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmersible Probe: \u003c\/strong\u003eThe probe exceeds IP67 capabilities and is designed for continuous submersion in water or other liquids within its operating temperature range, as long as the environment does not contain corrosive chemicals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless Data Management: \u003c\/strong\u003eView, log, and share data wirelessly using Bluetooth® and the free Kestrel LiNK app on your iOS or Android device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtensive Data Logging:\u003c\/strong\u003e Store over 16,000 data points with customizable intervals for precise monitoring and historical analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Portable:\u003c\/strong\u003e Lightweight design with a built-in D-ring for easy deployment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Kestrel DROP D1P?\u003c\/h3\u003e\n\u003cp\u003eThe Kestrel DROP D1P is the easiest way to track temperature in submerged or hard-to-reach areas. Here’s why professionals and enthusiasts trust it:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliability in Any Environment\u003c\/strong\u003e\u003cbr\u003ePerfect for aquatic research, soil temp monitoring, or cold storage, the DROP D1P is rugged enough to thrive in extreme conditions. The submersible probe ensures precise measurements while the main unit stays securely in place for optimal Bluetooth data transmission.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient and User-Friendly\u003c\/strong\u003e\u003cbr\u003ePowered by the Kestrel LiNK app, you can seamlessly monitor real-time and historical data, customize alerts, and share insights—all from your mobile device. Monitor up to 8 different devices simultaneously and export reports with ease.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrusted Quality\u003c\/strong\u003e\u003cbr\u003eBuilt in the USA, each unit is calibrated to NIST-traceable standards and includes a Certificate of Conformity, ensuring unmatched accuracy and reliability. Backed by a five-year warranty, the DROP D1P is a tool you can count on for years to come.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/kestrel-drop-d1p-markets-3_480px.jpg?v=1791236421\"\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquatic Monitoring:\u003c\/strong\u003e Track water temperatures in pools, aquariums, aquaponics systems, or environmental research projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResearch:\u003c\/strong\u003e Ideal for scientific studies requiring precise and reliable temperature data in various environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgriculture \u0026amp; Gardening: \u003c\/strong\u003eMonitor soil temperatures to optimize growth conditions for plants and crops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Chain Storage: \u003c\/strong\u003eEnsure compliance by maintaining precise temperature logs in refrigeration and storage units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Applications: \u003c\/strong\u003ePerfect for concrete curing, HVAC systems, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKestrel DROP data loggers are designed to be used anywhere you need to track environmental conditions. DROP loggers meet military and international standards for water, dust and shock resistance and are equipped with a sturdy D-ring for hanging wherever needed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe EASIEST way to monitor and track temperature in almost any environment – wet or dry, indoors or out\u003c\/li\u003e\n\u003cli\u003eView temperature data wirelessly via Bluetooth Smart on your iOS or Android phone or tablet with the free Kestrel LiNK app\u003c\/li\u003e\n\u003cli\u003eStore thousands of data points and get months of logging on a single coin-cell battery – customise logging rate, connections and temperature alerts\u003c\/li\u003e\n\u003cli\u003eDrop-Tested to MIL-STD-810G\u003c\/li\u003e\n\u003cli\u003eWaterproof to IP67 (1 metre submersion for 30 minutes)\u003c\/li\u003e\n\u003cli\u003eFloats.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse a DROP Anywhere - Small, Accurate, Rugged and Waterproof\u003c\/h3\u003e\n\u003cp\u003eThe Kestrel DROP D1 employs a sealed precision thermistor mounted externally and thermally isolated for rapid response to monitor and record temperature over an operational and specification range of 10°C to 55°C within +\/- 0.5°C accuracy. Each Kestrel DROP Data Logger is powered by one easily replaceable CR2032 lithium coin cell battery that will last up to 4 months (typical conditions and logging\/connection settings). The DROP D1 holds more than 13,000 temperature readings.\u003c\/p\u003e\n\u003ch3\u003ePowered by the Kestrel LiNK App\u003c\/h3\u003e\n\u003cp\u003eKestrel LiNK is the free app that powers the DROP loggers. With Kestrel Connect, you can view real-time readings from any DROP logger within wireless range (100 ft or more line of sight) via \u003cem\u003eBluetooth® low energy\u003c\/em\u003e Each phone or tablet can connect to up to 8 DROP loggers at the same time and store data logs from many more. Min\/Max\/Average readings are clearly displayed and the log is viewable as a scrolling graph with detailed data for each logged point.\u003c\/p\u003e\n\u003cp\u003eThe app also allows adjustment of the logging interval and other settings as well as real-time threshold alerts. Readings can be updated as frequently as every 2 seconds and logging time and date are automatically updated whenever connected to your smart device. Send and share real-time and logged environmental data via email, Facebook or Twitter.\u003c\/p\u003e\n\u003cp\u003eRequirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eiOS 6 installed iPhone 4s, iPad 3rd generation, iPod Touch 5th generation and above.\u003c\/li\u003e\n\u003cli\u003eAndroid 4.2 and higher. Works with most Android devices with Bluetooth® low energy, including Samsung Galaxy, Nexus 4, Motorola Droid, and other recent generation phones and tablets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAmerican-Made Quality and a Five-Year Warranty\u003c\/h3\u003e\n\u003cp\u003eEvery Kestrel environmental instrument is designed and built entirely in the USA. Kestrel’s history and focus on quality and ruggedness is reflected in the DROP’s industry-leading five-year warranty. Kestrel has been building rugged environmental instruments that help people do their jobs more safely and efficiently for more than fifteen years and has built a reputation for reliability one metre at a time.\u003c\/p\u003e","brand":"Kestrel","offers":[{"title":"Default Title","offer_id":54234948731227,"sku":"NK-0710PRED","price":145.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/d1p-front1.jpg?v=1790933238"},{"product_id":"hobo-mx2502","title":"HOBO MX2502 Underwater PAR, Temperature, and Tilt  Data Logger","description":"\u003cp\u003eThe MX2502 delivers a cost-effective, highly accurate monitoring solution for aquatic research \u0026amp; restoration, stream metabolism, and aquaculture applications.\u003c\/p\u003e\n\u003cp\u003eA compact, rugged, and waterproof design rated for fresh and saltwater environments, the HOBO Bluetooth MX2502 Underwater PAR logger effectively delivers research-grade sensor performance in an easy-to-use, affordable package.\u003c\/p\u003e\n\u003cp\u003eIt integrates the LI-COR LI-192 quantum PAR sensor that provides the industry's highest-accuracy underwater light measurement, plus sensors for temperature and tilt. With both water and air calibration factors, this multiparameter logger provides accurate PAR data in either environment.\u003c\/p\u003e\n\u003cp\u003eThis logger is designed to be easily mounted onto third-party wipers like the ZebraTech Hydro-Wiper (sold separately) using the \u003ca href=\"\/products\/m-clp\" title=\"M-CLP clamp\"\u003eM-CLP clamp\u003c\/a\u003e, which can be deployed with HOBO's underwater lowering frame and\/or rebar stakes using the \u003ca href=\"\/products\/m-brk-2\" title=\"M-BRK-2 mounting bracket\"\u003eM-BRK-2 mounting bracket\u003c\/a\u003e. Users can deploy this logger in minutes, configure logging intervals via the free HOBOconnect app, which allows you to wirelessly retrieve data with your mobile device, and eliminating the need to take your laptop into the field.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProvides the highest accuracy data using the LI-192 Quantum sensor, the industry standard for logger calibration with built-in measurement averaging to filter out environmental noise\u003c\/li\u003e\n\u003cli\u003eEasily attaches to available wipers for keeping the sensor window clear and mounts on available wipers\u003c\/li\u003e\n\u003cli\u003eStreamlined logger configuration, data offload, data visualization and data sharing, all within the free HOBOconnect app\u003c\/li\u003e\n\u003cli\u003eConvenient and reliable wireless data offload eliminates having to open loggers, connect cables or bring laptops to wet locations\u003c\/li\u003e\n\u003cli\u003eData quality control from a tilt sensor and a water-detect sensor\u003c\/li\u003e\n\u003cli\u003eProvides PAR data for both water and air calibrations\u003c\/li\u003e\n\u003cli\u003eSimplifies data management and reduces the amount of equipment you need to offload data with single platform\u003c\/li\u003e\n\u003cli\u003eEasy data consolidation, access, and visualisation with LI-COR Cloud and an optional MX data plan\u003c\/li\u003e\n\u003cli\u003eSupports optimal aquaculture site selection and design\u003c\/li\u003e\n\u003cli\u003eRugged and reliable housing and sensor materials provide years operation in harsh aquatic environments.\u003c\/li\u003e\n\u003cli\u003eRecalibration options: LI-COR for factory recalibration service or self-calibrating against a precision reference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234957840731,"sku":"MX2502","price":1692.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/imgi_4_hobo-mx2502-scaled-app.jpg?v=1790933470"},{"product_id":"hobo-mx801-do","title":"HOBO MX801-DO Dissolved Oxygen \u0026 Water Temperature Data Logger","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis water monitoring solution kit includes a Dissolved Oxygen and Temperature sensor (W-DO) and a fully submersible, Bluetooth-enabled MX801 multiparameter data logger. Highly accurate and easy to deploy, the MX801 logger streamlines setup and data offloading by wirelessly connecting to a compatible mobile device or Windows computer using the free HOBOconnect app.\u003c\/p\u003e\n\u003cp\u003eFor your convenience, we've pre-selected the ideal logger and sensor to monitor Dissolved Oxygen (DO) and Temperature, making it easy to upgrade from the U26-001 HOBO Dissolved Oxygen Data Logger or quickly start monitoring these parameters.\u003c\/p\u003e\n\u003cp\u003eNeed to track additional parameters, like Conductivity or Depth? No problem—MX800 loggers support up to two sensors of your choice, offering maximum flexibility. \u003ca href=\"\/products\/hobo-mx800\" title=\"Learn more\"\u003eLearn more\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth, for easy logger configuration and data offload\u003c\/li\u003e\n\u003cli\u003eEasy to deploy, fully submersible\u003c\/li\u003e\n\u003cli\u003eLogger diameter is less than 2 inches\u003c\/li\u003e\n\u003cli\u003eFaster data offload via Bluetooth 5.0\u003c\/li\u003e\n\u003cli\u003eWater detect feature indicates when logger was out of the water\u003c\/li\u003e\n\u003cli\u003eAlso compatible with interchangeable Conductivity, CTD (conductivity\/temperature\/depth) sensor (sold separately) - swap out sensors for different applications\u003c\/li\u003e\n\u003cli\u003eGuided calibration ensures accurate data\u003c\/li\u003e\n\u003cli\u003eUser-replaceable batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires the free HOBOconnect mobile app (available from iTunes and Google Play).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234958594395,"sku":"MX801-DO","price":2153.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/imgi_2_mx801-do-kit.jpg?v=1790933490"},{"product_id":"hobo-mx801-ct","title":"HOBO MX801-CT Conductivity \u0026 Water Temperature (CT) Data Logger","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eStreamline your water monitoring with this multi-parameter solution kit. Measure conductivity and temperature with a single sensor (W-CT) and the fully submersible, Bluetooth-enabled MX801multiparameter data logger. Highly accurate and easy to deploy, the MX801 logger simplifies setup and data offloading using a wireless connection to a compatible mobile device or Windows computer using the free HOBOconnect app.\u003c\/p\u003e\n\u003cp\u003eFor your convenience, we've pre-selected the ideal logger and sensor to monitor Conductivity and Temperature together and seamlessly offload via Bluetooth—a smart upgrade from the U24-001 HOBO Conductivity Data Logger to quickly start monitoring these parameters.\u003c\/p\u003e\n\u003cp\u003eNeed to track additional parameters, like Dissolved Oxygen and Depth? No problem—MX800 loggers support up to two sensors of your choice, offering maximum flexibility. You can learn more about MX800 Multiparameter Data Loggers and configure a customised version. \u003ca href=\"\/products\/hobo-mx800\" title=\"Learn more\"\u003eLearn more\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth, for easy logger configuration and data offload\u003c\/li\u003e\n\u003cli\u003eEasy to deploy, fully submersible\u003c\/li\u003e\n\u003cli\u003eLogger diameter is less than 2 inches\u003c\/li\u003e\n\u003cli\u003eFaster data offload via Bluetooth 5.0\u003c\/li\u003e\n\u003cli\u003eWater detect feature indicates when logger was out of the water\u003c\/li\u003e\n\u003cli\u003eAlso compatible with interchangeable Dissolved Oxygen and Depth sensors (sold separately) - swap out sensors for different applications\u003c\/li\u003e\n\u003cli\u003eGuided calibration ensures accurate data\u003c\/li\u003e\n\u003cli\u003eUser-replaceable batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires the free HOBOconnect mobile app (available from iTunes and Google Play).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234958692699,"sku":"MX801-CT","price":1545.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/imgi_2_hobo_mx801_w-ct.jpg?v=1790933495"},{"product_id":"hobo-mx801-ctd","title":"HOBO MX801-CTD Conductivity, Water Temperature \u0026 Depth Data Logger","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis fully assembled data logger is ready to deploy for monitoring conductivity, salinity, and depth (CTD) while still offering the flexibility to add further parameters like dissolved oxygen (DO) using the 2-sensor adapter. Also calculating specific conductance, salinity, and total dissolved solids (TDS), this logger records absolute pressure, which is later converted to water level readings by HOBOconnect software.\u003c\/p\u003e\n\u003cp\u003eTo compensate for barometric pressure changes, you can use a \u003ca href=\"\/products\/hobo-mx20l\" title=\"HOBO MX20L Water Level logger\"\u003eHOBO MX20L Water Level logger\u003c\/a\u003e as a barometric reference.\u003c\/p\u003e\n\u003cp\u003eThe fully submersible, Bluetooth-enabled \u003ca href=\"\/products\/hobo-mx800\" title=\"MX801multiparameter data logger\"\u003eMX801 multi-parameter data logger\u003c\/a\u003e is highly accurate and easy to deploy. Complete with simple setup and data offloading using a wireless connection to a compatible mobile device or Windows computer using the free HOBOconnect app. \u003ca href=\"\/products\/hobo-mx800\" title=\"Learn more\"\u003eLearn more\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-electrode conductivity sensor provides wide measurement range for monitoring freshwater or saltwater\u003c\/li\u003e\n\u003cli\u003eConductivity sensor is centrally located to minimise effects from stilling wells or protective guards\u003c\/li\u003e\n\u003cli\u003eDurable ceramic water level sensor, located in the sensor tip for accurate measurement of shallow water levels\u003c\/li\u003e\n\u003cli\u003eTemperature sensor placement near the sensor tip for fast response time\u003c\/li\u003e\n\u003cli\u003eBluetooth, for easy logger configuration and data offload\u003c\/li\u003e\n\u003cli\u003eSpecially treated stainless steel holds up in saltwater\u003c\/li\u003e\n\u003cli\u003eLogger diameter 1 inch for use in narrow wells\u003c\/li\u003e\n\u003cli\u003eUser-replaceable batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires the free HOBOconnect mobile app (available from iTunes and Google Play).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"4 m (13 ft)","offer_id":54234959085915,"sku":"MX801-CTD-04","price":2075.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft)","offer_id":54343393182043,"sku":"MX801-CTD-01","price":2075.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft)","offer_id":54343393214811,"sku":"MX801-CTD-02","price":2075.95,"currency_code":"GBP","in_stock":true},{"title":"76 m (250 ft)","offer_id":54343393247579,"sku":"MX801-CTD-03","price":2075.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/imgi_2_hobo_mx801_w-ctd_1.jpg?v=1790933509"},{"product_id":"hobo-mx20","title":"HOBO MX20 Research-Grade Water Level \u0026 Temperature Data Logger with Bluetooth Wireless Offload","description":"\u003cp\u003eDelivering the highest accuracy in a rugged design, the wireless MX20 data logger provides research-grade measurements for professional water level monitoring applications in both freshwater and saltwater environments, and features convenient Bluetooth for seamless set-up, configuration, and data offloading.\u003c\/p\u003e\n\u003cp\u003eAn integrated absolute pressure sensor eliminates the need for cumbersome vent tubes or desiccants to maintain, and its rugged housing makes it this ideal for long-term deployments, recording water level and temperature up to 250-foot depths. The stainless steel model is ideal for shallow wells, streams, lakes, freshwater wetlands, while the corrosion-resistant Titanium model is well-suited to tidal areas, brackish wetlands, and other seawater environments. This logger's slim, compact design allows it to fit where larger instruments cannot—suiting it well to the small casing diameters groundwater wells often used in environmental remediation and regulatory monitoring applications.\u003c\/p\u003e\n\u003cp\u003eA scalable solution that simplifies workflows and data collection from large numbers of wells for hydrologists, field technicians, mitigation specialists, and others, MX20 loggers can offload data to LI-COR Cloud® software with an accompanying MX Data Plan, which gives users access to a range of time-saving tools.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResearch-grade accuracy supports groundwater studies, regulatory reporting, water resource management, scientific research and other professional applications\u003c\/li\u003e\n\u003cli\u003eRugged construction endures for long-term monitoring up to 10 years\u003c\/li\u003e\n\u003cli\u003eTime-saving wireless data offload from integrated Bluetooth simplifies workflows\u003c\/li\u003e\n\u003cli\u003eHOBOconnect mobile app provides easy conversion to accurate water level reading, fully compensated for barometric pressure, temperature, and water density\u003c\/li\u003e\n\u003cli\u003eCost-effective performance solution for monitoring large number of wells\/locations\u003c\/li\u003e\n\u003cli\u003eReliable absolute pressure sensor eliminates the need for vent tubes prone to clogging or freezing and desiccants\u003c\/li\u003e\n\u003cli\u003eAvailable in four depth ranges\u003c\/li\u003e\n\u003cli\u003eCompact-diameter design allows deployment in narrow wells while leaving room for suspension cables and other equipment\u003c\/li\u003e\n\u003cli\u003eAvailable in stainless steel (freshwater) and Titanium (saltwater) versions\u003c\/li\u003e\n\u003cli\u003e3-point NIST-traceable calibration certificate included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits of LI-COR Cloud Monitoring Software\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccess monitoring data from anywhere\u003c\/li\u003e\n\u003cli\u003eVisualise, analyse, and share data with your team\u003c\/li\u003e\n\u003cli\u003eSecurely upload and manage field data in LI-COR Cloud.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app (available from iTunes or Google Play).\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"4 m (13 ft) \/ Stainless steel (fresh water)","offer_id":54343393902939,"sku":"MX20-04","price":890.95,"currency_code":"GBP","in_stock":true},{"title":"4 m (13 ft) \/ Titanium (salt water)","offer_id":54343393935707,"sku":"MX20-04-Ti","price":1078.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft) \/ Stainless steel (fresh water)","offer_id":54234965082459,"sku":"MX20-01","price":890.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft) \/ Titanium (salt water)","offer_id":54343393739099,"sku":"MX20-01-Ti","price":1078.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft) \/ Stainless steel (fresh water)","offer_id":54343393771867,"sku":"MX20-02","price":890.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft) \/ Titanium (salt water)","offer_id":54343393804635,"sku":"MX20-02-Ti","price":1078.95,"currency_code":"GBP","in_stock":true},{"title":"76 m (250 ft) \/ Stainless steel (fresh water)","offer_id":54343393837403,"sku":"MX20-03","price":890.95,"currency_code":"GBP","in_stock":true},{"title":"76 m (250 ft) \/ Titanium (salt water)","offer_id":54343393870171,"sku":"MX20-03-Ti","price":1078.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/imgi_2_mx20-web-product-hand-01.png?v=1790933613"}],"url":"https:\/\/www.tempcon.co.uk\/collections\/water-temperature-logger-sensor.oembed?page=2","provider":"Tempcon Instrumentation","version":"1.0","type":"link"}