{"title":"HOBO MX2300 Bluetooth Outdoor Temp\/RH","description":"\u003cp\u003eHOBO MX2300 Bluetooth outdoor temperature and humidity data loggers, built for harsh environments, with models that add solar radiation, PAR and soil sensors. Add a radiation shield for accurate air readings, and download data with the HOBOconnect app.\u003c\/p\u003e","products":[{"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"},{"product_id":"hobo-mx2301-temperature-rh-data-logger","title":"HOBO MX2301A 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\/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\u003eView current data in real time with the free HOBOconnect app\u003c\/li\u003e\n\u003cli\u003eRetrieve data in hard-to-reach locations\u003c\/li\u003e\n\u003cli\u003eVisual alerts to out-of-range conditions on the data logger and app\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° and +\/- 2.5% RH\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234772373851,"sku":"MX2301A","price":279.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/mx2301_0.jpg?v=1790930340"},{"product_id":"onset-mx-gateway-for-mx-loggers","title":"MX Gateway for HOBO MX Data Loggers - Remote Cloud-based Access to Your Data","description":"\u003cp\u003eFor remote monitoring of up to 100 locations for indoor environmental conditions in office buildings, residential environments, warehouses, indoor growing facilities, server rooms, museums, and more.\u003c\/p\u003e\n\u003cp\u003eAutomatically transmits near real-time HOBO MX Bluetooth logger data to \u003ca href=\"\/products\/hobolink-web-enabled-software-hobolink\" title=\"HOBOlink\"\u003eLI-COR Cloud™\u003c\/a\u003e (formerly HOBOlink) remote monitoring software (with the purchase of an \u003ca href=\"\/products\/mx-data-plans\" title=\"MX Data Plan\"\u003eMX Data Plan\u003c\/a\u003e for each MX logger you wish to connect).\u003c\/p\u003e\n\u003ch3\u003eKey Features of the MX Gateway\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSave time by reducing multiple site visits - view and analyse data in your \u003ca href=\"\/products\/hobolink-web-enabled-software-hobolink\"\u003eLI-COR Cloud\u003c\/a\u003e cloud dashboard\u003c\/li\u003e\n\u003cli\u003eNear real-time measurements\u003c\/li\u003e\n\u003cli\u003eAlert notifications via email\/SMS text message (measurements, low-battery warnings, and more)\u003c\/li\u003e\n\u003cli\u003e100-foot line-of-site communication\u003c\/li\u003e\n\u003cli\u003eUnlimited cloud storage via HOBOlink.com\u003c\/li\u003e\n\u003cli\u003eWi-Fi \u0026amp; Ethernet connectivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e MX1100, MX2200, and MX2300 series data loggers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequirements: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ean annual MX Data Plan for each MX logger connected to your Gateway\u003c\/li\u003e\n\u003cli\u003ethe free HOBOconnect App to connect to Wi-Fi or Ethernet\u003c\/li\u003e\n\u003cli\u003ea compatible mobile device.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDownload the HOBOconnect app here\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/apps.apple.com\/us\/app\/hoboconnect\/id1517656696\" target=\"_blank\"\u003e\u003cimg alt=\"\" height=\"54\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/AppStoreBadge_2x_d0d46ede-de11-44ab-9a6e-a492538b61e1.png?v=1791236420\" width=\"181\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.onsetcomp.HOBOconnect\" target=\"_blank\"\u003e\u003cimg alt=\"\" height=\"60\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/GooglePlayBadge_2x_ecbe2df5-3b90-49f5-9aa0-10393b49e189.png?v=1791236421\" width=\"172\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.onsetcomp.com\/files\/software\/hoboconnect\/index.html\" target=\"_blank\" title=\"HOBOconnect for Windows\"\u003e\u003cimg alt=\"Download HOBOconnect for Windows computer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/icon-windows_download.png?v=1791236421\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234800914779,"sku":"MXGTW1","price":512.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/onset-mx_gateway_hobolink_mx1101.jpg?v=1790930917"},{"product_id":"hobo-mx2303-two-external-temperature-sensors-data-logger","title":"HOBO MX2303 Wireless Temperature Data Logger with Two External Sensors - 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\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\u003eShare downloaded data easily from your mobile device\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/- 0.2C°.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234853540187,"sku":"MX2303","price":332.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/mx2303_0_1.jpg?v=1790931544"},{"product_id":"hobo-mx2304-external-temperature-sensor-data-logger","title":"HOBO MX2304 Wireless Temperature Data Logger with External Sensor - 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\u003eView current data in real time with the free HOBOconnect app\u003c\/li\u003e\n\u003cli\u003eRetrieve data in hard-to-reach locations\u003c\/li\u003e\n\u003cli\u003eVisual alerts to out-of-range conditions on the data logger and app\n\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\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234854162779,"sku":"MX2304","price":246.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/mx2304_0_2.jpg?v=1790931554"},{"product_id":"hobo-mx2308","title":"HOBO MX2308 Wireless Temperature, Humidity \u0026 PAR Data Logger - Optional Remote Monitoring","description":"\u003cp\u003eRugged and Bluetooth-enabled, the MX2308 delivers research-grade monitoring of key growing conditions—photosynthetically active radiation (PAR), temperature and relative humidity—all in a single device. Whether you’re growing plants in a commercial greenhouse, managing indoor vertical farms, fine-tuning conditions in hydroponic systems, or conducting agricultural or ecological research, the MX2308 gives you the data you need to optimise conditions for growth, health, and productivity.\u003c\/p\u003e\n\u003cp\u003eBuilt for simplicity and flexibility, this all-in-one logger integrates with the LI-COR® 190R PAR sensor, the industry standard for light measurement that's trusted by researchers worldwide for its precision in measuring photosynthetically active radiation (PAR). This versatile logger is designed to operate reliably across diverse environments, from high-tech vertical farming racks to outdoor experimental plots to support informed decisions around lighting, ventilation, and irrigation without the complexity or high costs of traditional monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAll-in-one Environmental Monitoring - \u003c\/strong\u003eMeasures temp, RH, and PAR with research-grade accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDerived parameters - \u003c\/strong\u003eCalculates key metrics like Daily Light Integra (DLI) and Vapor Pressure Deficit (VPD) to optimize crop health and yield.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Bluetooth Data Offload - \u003c\/strong\u003eFast, easy logger setup and download via phone or tablet (up to ~100 ft range).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRugged, Weatherproof Design - \u003c\/strong\u003eDurable IP67\/NEMA 6 housing stands up to humid, wet, and dusty environments found in greenhouses, growth chambers, or outdoor field sites.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong Battery Life \u0026amp; Memory - \u003c\/strong\u003eUser-replaceable battery lasts up to ~2+ years and ample data storage supports extended deployments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlarms and Alerts - \u003c\/strong\u003eSee out-of-range conditions with logger's LED readout, and configure threshold alerts using HOBOconnect for proactive monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Deployment - \u003c\/strong\u003eUsers can deploy the logger in minutes, configure logging intervals via the HOBOconnect app, and wirelessly retrieve data (without a laptop) in the field!\u003c\/p\u003e\n\u003ch3\u003eExamples of Monitoring Applications for the MX2308 Temp\/RH\/PAR Logger\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGrowers, Farmers \u0026amp; Producers:\u003c\/strong\u003e\u003cbr\u003eHelps optimize growing conditions, improve yield consistency, and reduce disease risk for commercial greenhouse and indoor farming operators and hydroponic\/aquaponic growers by monitoring where it matters most.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResearchers \u0026amp; Educators:\u003c\/strong\u003e\u003cbr\u003eWireless setup and data retrieval enable flexible deployment across experimental sites, with data quality ideal for agricultural researchers, plant scientists, and university programs without the budgetary or logistical barriers typical of research-grade systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAg Tech \u0026amp; Innovation Teams:\u003c\/strong\u003e\u003cbr\u003eEase of deployment and integration-ready data formats make an ideal sensor platform for prototyping or scaled trials needed for companies innovating in lighting optimization and climate control solutions.\u003c\/p\u003e\n\u003cp\u003eSetup and data retrieval are seamlessly simple—no cables or additional download devices needed using the free HOBOconnect app on your phone or tablet. Effortlessly configure the logger and download data via Bluetooth (up to a 100 ft range), which allows you to deploy in and download data from hard-to-reach spots.\u003c\/p\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app.\u003c\/p\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/EvU7_hFxVL0\" 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":54234952958299,"sku":"MX2308","price":813.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/mx2308_studio_2.png?v=1790933345"},{"product_id":"hobo-mx2309","title":"HOBO MX2309 Wireless Temperature, Humidity, Solar Data Logger - Optional Remote Monitoring","description":"\u003cp\u003eThe MX2309 pairs research-grade sensing with wireless convenience, integrating the renowned LI-COR LI-200R pyranometer that delivers solar radiation measurements with scientific-grade accuracy (calibration uncertainty of ±3% typical).\u003c\/p\u003e\n\u003cp\u003eThis all-in-one device captures a comprehensive climate picture, combining an external LI-200R pyranometer (measuring total solar irradiance in the 400–1100 nm range) and built-in temperature and relative humidity sensors. This enables the calculation of critical metrics such as Accumulated Solar Radiation (MJ\/ m²), Daily Light Integral (DLI of Solar, MJ\/m²\/day), Vapor Pressure Deficit (VPD, kPa), and Dew Point. Providing laboratory-quality measurements of solar climate conditions in an affordable, mobile logger, the rugged, battery-powered MX2309 is easily deployed and expands monitoring capabilities to an even broader range of environmental and energy applications.\u003c\/p\u003e\n\u003cp\u003eUsers can mount the sensor in the field, and setup and data retrieval are seamlessly simple—no cables or additional download devices needed using the free HOBOconnect app on your phone or tablet. Effortlessly configure the logger and download data via Bluetooth (up to a 100 ft range), which allows you to deploy in and download data from hard-to-reach spots.\u003c\/p\u003e\n\u003cp\u003eExpand your remote monitoring by adding an MX Data Plan, which allows you to upload data to LI-COR Cloud remote software for further analysis, sharing, and more.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Temp \u0026amp; RH Monitoring \u003c\/strong\u003e- Logged temperature and humidity alongside solar radiation for a complete view of environmental conditions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Bluetooth Data Offload - \u003c\/strong\u003eFast, easy logger setup and download via phone or tablet (up to ~100 ft range).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRugged, Weatherproof Design - \u003c\/strong\u003eDurable IP67\/NEMA 6 housing stands up to humid, wet, and dusty environments found in greenhouses, growth chambers, or outdoor field sites.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong Battery Life \u0026amp; Memory - \u003c\/strong\u003eUser-replaceable battery lasts up to ~2+ years and ample data storage supports extended deployments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlarms and Alerts - \u003c\/strong\u003eSee out-of-range conditions with logger's LED readout, and configure threshold alerts using HOBOconnect for proactive monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Deployment - \u003c\/strong\u003eUsers can deploy the logger in minutes, configure logging intervals via the HOBOconnect app, and wirelessly retrieve data (without a laptop) in the field!\u003c\/p\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app.\u003c\/p\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/EvU7_hFxVL0\" 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":54234954072411,"sku":"MX2309","price":744.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/imgi_6_hobo-mx2309_li-200r-pyranometer-1.jpg?v=1790933389"},{"product_id":"mx2300-rs-bracket","title":"HOBO MX2300-RS-BRACKET Solar Radiation Shield Bracket for MX2300 Series","description":"\u003cp\u003eThis bracket is required for mounting HOBO MX2300 series loggers in either an RS1 or M-RSA solar radiation shield.\u003c\/p\u003e\n\u003cp\u003eThis bracket is required for mounting HOBO MX2301A and MX2305 loggers in either an RS1 or M-RSA solar radiation shield.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234954957147,"sku":"MX2300-RS-BRACKET","price":19.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/imgi_4_mx2300-rs-bracket.jpg?v=1790933404"},{"product_id":"hobo-mx2311","title":"HOBO MX2311 Wireless Air Temp, Humidity, Solar, Soil EC\/VWC\/Temp Data Logger - Optional Remote Monitoring","description":"\u003cp\u003eThe MX2311 pairs research-grade sensing of multiple growing parameters with wireless convenience, integrating the renowned LI-COR LI-200R pyranometer and LI-300\/350 volumetric water content (VMC)\/ soil electrical conductivity (EC) sensors that deliver key measurements with scientific-grade accuracy (calibration uncertainty of ±3% typical).\u003c\/p\u003e\n\u003cp\u003eThis all-in-one device captures a comprehensive climate picture, describing the root-zone conditions that most directly influence water uptake, nutrient movement, plant stress, and irrigation decisions. VWC tells you whether the root zone has enough water. Soil EC tells you whether dissolved salts in that water are becoming too concentrated.\u003c\/p\u003e\n\u003cp\u003eCombining an external LI-200R pyranometer (measuring total solar irradiance in the 400–1100 nm range) and LI-300 Soil Moisture sensor, along with built-in temperature and relative humidity sensors, this multiparameter logger enables the calculation of critical metrics such as Accumulated Solar Radiation (MJ\/ m²), Daily Light Integral (DLI of Solar, MJ\/m²\/day), Vapor Pressure Deficit (VPD, kPa), Electrical Conductivity (EC), Volumetric Water Content (VWC) and Dew Point.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE:\u003c\/strong\u003e For mounting, an M-PLT and 2003S Leveling Fixture are required. Mounting to poles or pipes require an M-BRK and 2003S (see Mouniting Accessories above).\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Bluetooth Data Offload\u003c\/strong\u003e -Fast, easy logger setup and download via phone or tablet (up to ~100 ft range).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResearch-grade Solar Radiation Measurements\u003c\/strong\u003e - Integrated LI-COR 200R sensor measures total solar irradiance in the 400–1100 nm range with ±3% typical calibration uncertainty\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Temperature \u0026amp; Humidity Monitoring\u003c\/strong\u003e - Logged temperature and humidity alongside solar radiation for a complete view of environmental conditions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRugged, Weatherproof Design \u003c\/strong\u003e-Durable IP67\/NEMA 6 housing stands up to humid, wet, and dusty environments found in greenhouses, growth chambers, or outdoor field sites.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong Battery Life \u0026amp; Memory \u003c\/strong\u003e-User-replaceable battery lasts up to ~2+ years and ample data storage supports extended deployments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlarms and Alerts \u003c\/strong\u003e- See out-of-range conditions with logger's LED readout, and configure threshold alerts using HOBOconnect for proactive monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Deployment \u003c\/strong\u003e-Users can deploy the logger in minutes, configure logging intervals via the HOBOconnect app, and wirelessly retrieve data (without a laptop) in the field!\u003c\/p\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app.\u003c\/p\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/EvU7_hFxVL0\" 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":54234967605595,"sku":"MX2311","price":1635.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/imgi_3_mx2311-studio-04_fworya_0.jpg?v=1790933656"},{"product_id":"hobo-mx2310","title":"HOBO MX2310 Wireless Air Temp, Humidity, PAR, Soil EC\/VWC\/Temp Data Logger - Optional Remote Monitoring","description":"\u003cp\u003eRugged and Bluetooth-enabled, the MX2310 delivers an all-in-one solution for soil–plant–atmosphere monitoring that provides insights at the root level to inform irrigation and fertilization decisions. Get research-grade photosynthetically active radiation (PAR), temperature and relative humidity—plus soil salinity and volumetric water content measurements, all in a single device. Whether you’re growing plants in a commercial greenhouse, managing indoor vertical farms, fine-tuning conditions in hydroponic systems, or conducting agricultural or ecological research, the MX2310 completes your growing picture, giving you the data you need to optimize conditions for growth, health, and productivity.\u003c\/p\u003e\n\u003cp\u003eBuilt for simplicity and flexibility, this multi-parameter logger integrates LI-COR® LI-190R PAR and LI-300\/350 sensors, trusted by researchers worldwide for its precision in measuring photosynthetically active radiation (PAR).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE:\u003c\/strong\u003e For mounting, an M-PLT and 2003S Leveling Fixture are required. Mounting to poles or pipes require an M-BRK and 2003S (see Mouniting Accessories above).\u003c\/p\u003e\n\u003ch3\u003eWhat the MX2310 Temp\/RH\/PAR Logger Supports\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIrrigation Timing \u003c\/strong\u003e- Helps determine when to irrigate vs. fixed schedules\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDryback Tracking\u003c\/strong\u003e - Informs greenhouse, cannabis and substrate-based growing operations\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverwatering prevention\u003c\/strong\u003e - High VWC can indicate poor drainage, low oxygen risk, or disease-prone conditions. High VWC can indicate poor drainage, low oxygen risk, or disease-prone conditions. High VWC can indicate poor drainage, low oxygen risk, or disease-prone conditions. Detecting high VWC can indicate drainage issues, low oxygen availability, and disease-prone conditions\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Bluetooth Data Offload\u003c\/strong\u003e -Fast, easy logger setup and download via phone or tablet (up to ~100 ft range).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Accuracy PAR Measurements \u003c\/strong\u003e- Integrated LI-COR PAR sensor delivers research-grade light intensity readings for both sunlight and indoor grow light conditions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Temperature \u0026amp; Humidity Monitoring\u003c\/strong\u003e - Logged temperature and humidity alongside solar radiation for a complete view of environmental conditions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRugged, Weatherproof Design \u003c\/strong\u003e-Durable IP67\/NEMA 6 housing stands up to humid, wet, and dusty environments found in greenhouses, growth chambers, or outdoor field sites.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong Battery Life \u0026amp; Memory \u003c\/strong\u003e-User-replaceable battery lasts up to ~2+ years and ample data storage supports extended deployments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlarms and Alerts \u003c\/strong\u003e- See out-of-range conditions with logger's LED readout, and configure threshold alerts using HOBOconnect for proactive monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Deployment \u003c\/strong\u003e-Users can deploy the logger in minutes, configure logging intervals via the HOBOconnect app, and wirelessly retrieve data (without a laptop) in the field!\u003c\/p\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app.\u003c\/p\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/EvU7_hFxVL0\" 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":54234967703899,"sku":"MX2310","price":1734.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo_mx2310.jpg?v=1790933661"},{"product_id":"hobo-mx2307a","title":"HOBO MX2307A Wireless Soil Moisture, EC\/WC\/Temperture Data Logger - Optional Remote Monitoring","description":"\u003cp\u003eIdeal for researchers and growers looking for the accurate data to complete their plant growth picture, this Bluetooth-enabled, fully integrated logger delivers high precision measurements for soil moisture\/electrical conductivity (EC), volumetric water content (VWC), and temperature with an external sensor, as well as temperature\/relative humidity with an internal sensor.\u003c\/p\u003e\n\u003cp\u003eFor use in both mineral soils and soilless media.\u003c\/p\u003e\n\u003cp\u003eOption to view data in Percent of Field Capacity.\u003c\/p\u003e\n\u003cp\u003eAssess growing conditions, improve crop yields, reduce harmful runoff, and protect ecosystems.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Bluetooth Data Offload\u003c\/strong\u003e -Fast, easy logger setup and download via phone or tablet (up to ~100 ft range). For indoor areas, such as greenhouses, add the optional MX Gateway and MX Data Plan for remote access to your data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurable TEROS 10 soil moisture sensor\u003c\/strong\u003e - lasts over 10 years in the field. With sturdy, sharp stainless-steel spikes for easy installation and better soil contact\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Temperature \u0026amp; Humidity Monitoring\u003c\/strong\u003e - Logged temperature and humidity alongside solar radiation for a complete view of environmental conditions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRugged, Weatherproof Design \u003c\/strong\u003e-Durable IP67\/NEMA 6 housing stands up to humid, wet, and dusty environments found in greenhouses, growth chambers, or outdoor field sites.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong Battery Life \u0026amp; Memory \u003c\/strong\u003e-User-replaceable battery lasts up to ~2+ years and ample data storage supports extended deployments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlarms and Alerts \u003c\/strong\u003e- See out-of-range conditions with logger's LED readout, and configure threshold alerts using HOBOconnect for proactive monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Deployment \u003c\/strong\u003e-Users can deploy the logger in minutes, configure logging intervals via the HOBOconnect app, and wirelessly retrieve data (without a laptop) in the field!\u003c\/p\u003e\n\u003cp\u003eRequires a compatible mobile device or Windows computer and the HOBOconnect app.\u003c\/p\u003e\n\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/EvU7_hFxVL0\" 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":54234967769435,"sku":"MX2307A","price":981.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo_mx2310_1.jpg?v=1790933666"}],"url":"https:\/\/www.tempcon.co.uk\/collections\/hobo-mx2300-bluetooth-outdoor-temp-rh.oembed","provider":"Tempcon Instrumentation","version":"1.0","type":"link"}