{"title":"HOBO U20 \u0026 U20L Water Level Loggers","description":"\u003cp\u003eHOBO U20 and U20L water level data loggers for wells, boreholes, streams, lakes and wetlands. Choose stainless steel or titanium housings and depth ranges from 4 to 76 metres, with simple optical USB data download.\u003c\/p\u003e","products":[{"product_id":"hobo-water-level-deluxe-kit","title":"HOBO Water Level Data Logger Deluxe Kit","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eCombining high accuracy water level measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes and freshwater wetlands, as well as barometric pressure.\u003c\/p\u003e\n\u003cp\u003eThis kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-u20-001-water-level-data-logger\"\u003eU20-001 HOBO water level logger in your chosen depth range (4 m, 9 m or 30 m)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-u20-001-water-level-data-logger?variant=54234538606939\"\u003eU20-001-04 HOBO logger (13ft range) for Barometric Pressure\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/hobo-u-dtw-1-waterproof-data-shuttle-u-dtw-1\"\u003eU-DTW-1\u003c\/a\u003e HOBO waterproof shuttle with 5 interchangeable couplers\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/hobo-u20-water-level-logger-carry-case\"\u003eU20-CASE-1\u003c\/a\u003e carrying case\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware Pro software\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLike other HOBO Water Level Loggers, this kit offers exceptional value and ease-of-use, with no cumbersome vent tubes or desiccants to maintain.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in stainless steel housing\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure, temperature, and water density.\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling allows faster sampling at critical times such as when pumping starts or stops.\u003c\/li\u003e\n\u003cli\u003eAvailable in four depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"4 m (13 ft)","offer_id":54343396983131,"sku":"Kit-D-U20-04","price":2385.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft)","offer_id":54234498203995,"sku":"Kit-D-U20-01","price":2385.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft)","offer_id":54343396950363,"sku":"Kit-D-U20-02","price":2385.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hoboware_u_water_level_kit_w_case_trademarked.jpg?v=1790926321"},{"product_id":"hobo-water-level-starter-kit","title":"HOBO Water Level Data Logger Starter Kit","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eCombining high accuracy water level measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes and freshwater wetlands, as well as barometric pressure.\u003c\/p\u003e\n\u003cp\u003eThis kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hobo-u20-001-water-level-data-logger\"\u003eU20-001 HOBO water level logger in your chosen depth range (4 m, 9 m or 30 m)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/hobo-base-u-4-usb-universal-base-station\"\u003eBASE-U-4\u003c\/a\u003e HOBO Optic USB base station with coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/hobo-software\"\u003eHOBOware Pro software\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLike other HOBO Water Level Loggers, this kit offers exceptional value and ease-of-use, with no cumbersome vent tubes or desiccants to maintain.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in stainless steel housing\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure, temperature, and water density (use barometric pressure data from nearby weather station).\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling allows faster sampling at critical times such as when pumping starts or stops.\u003c\/li\u003e\n\u003cli\u003eAvailable in four depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOBO","offers":[{"title":"4 m (13 ft)","offer_id":54343396458843,"sku":"Kit-S-U20-04","price":1220.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft)","offer_id":54234499678555,"sku":"Kit-S-U20-01","price":1220.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft)","offer_id":54343396426075,"sku":"Kit-S-U20-02","price":1220.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo_u_water_level_kit_no_case_1.png?v=1790926341"},{"product_id":"hobo-u20-001-water-level-data-logger","title":"HOBO U20-001 Water Level Data Logger","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Y0JieSX7aq0\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eWith its narrow range, this logger provides the best accuracy in shallow waters. A great value and easy deployment with no cumbersome vent tubes or desiccants to maintain. Records water level and temperature up to 13-ft depths in shallow wells, streams, lakes, freshwater wetlands.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning protection - no long signal wires, and electronics are shielded in a metal housing\u003c\/li\u003e\n\u003cli\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure, temperature, and water density\u003c\/li\u003e\n\u003cli\u003eMultiple-rate sampling allows faster sampling at critical times such as when pumping starts or stops\u003c\/li\u003e\n\u003cli\u003eAvailable in four depth ranges\u003c\/li\u003e\n\u003cli\u003eIdeal for use in wells, streams, lakes, wetlands, and tidal areas\u003c\/li\u003e\n\u003cli\u003eNo-vent-tube design for easy reliable deployment\u003c\/li\u003e\n\u003cli\u003eAvailable in stainless and titanium versions\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor\u003c\/li\u003e\n\u003cli\u003e3-point NIST-traceable calibration certificate included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSupports the following measurements \u003c\/strong\u003eAbsolute Pressure, Barometric Pressure, Temperature and Water Level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT\u003c\/strong\u003e Requires HOBOware Pro software and either a \u003ca href=\"\/products\/hobo-u-dtw-1-waterproof-data-shuttle-u-dtw-1\"\u003eU-DTW-1 Waterproof Shuttle\u003c\/a\u003e or the \u003ca href=\"\/products\/hobo-base-u-4-usb-universal-base-station\"\u003eBase-U-4 Optic USB Base Station\u003c\/a\u003e for configuration and data offload. See Connectivity Options above.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"4 m (13 ft) \/ Stainless steel (fresh water)","offer_id":54234538606939,"sku":"U20-001-04","price":915.95,"currency_code":"GBP","in_stock":true},{"title":"4 m (13 ft) \/ Titanium (salt water)","offer_id":54343395115355,"sku":"U20-001-04-Ti","price":1113.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft) \/ Stainless steel (fresh water)","offer_id":54343394918747,"sku":"U20-001-01","price":915.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft) \/ Titanium (salt water)","offer_id":54343394984283,"sku":"U20-001-01-Ti","price":1113.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft) \/ Stainless steel (fresh water)","offer_id":54343394951515,"sku":"U20-001-02","price":915.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft) \/ Titanium (salt water)","offer_id":54343395049819,"sku":"U20-001-02-Ti","price":1113.95,"currency_code":"GBP","in_stock":true},{"title":"76 m (250 ft) \/ Stainless steel (fresh water)","offer_id":54343395017051,"sku":"U20-001-03","price":915.95,"currency_code":"GBP","in_stock":true},{"title":"76 m (250 ft) \/ Titanium (salt water)","offer_id":54343395082587,"sku":"U20-001-03-Ti","price":1113.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/hobo-u20-water-level-data-logger_u20-001-04.jpg?v=1790927342"},{"product_id":"u2x-protective-housing-housing-u2x","title":"U2X Protective Housing","description":"\u003cp\u003eThe U2X Housing is a protective enclosure for mounting Onset's HOBO® U24 conductivity and HOBO U20 water level loggers. The U2X housing is designed to allow a data logger to be mounted in harsh environments while not restricting the flow of media around the device. Supplied with 6 zip ties and mounting recommendations, it allows for easy deployment into a variety of water monitoring applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironment:\u003c\/strong\u003e\nThe HOUSING-U2X Housing is for use in Underwater environments\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"Default Title","offer_id":54234538738011,"sku":"HOUSING-U2X","price":81.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/u2x-protective-housing_housing-u2x_1.jpg?v=1790927349"},{"product_id":"hobo-u20l-water-level-data-logger","title":"HOBO U20L Water Level Data Logger","description":"\u003cdiv style=\"max-width:560px;margin:1.5em 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/G1jESHrie7o\" title=\"Product video\" style=\"display:block;width:100%;height:auto;aspect-ratio:16\/9;border:0;\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; fullscreen\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003cp\u003eThe HOBO U20L is a low-cost, research-grade water level data logger for continuously measuring water level and temperature in a wide range of underwater environments. It features 0.1% measurement accuracy, a polypropylene housing for use in both fresh and salt water, and a non-vented design for convenient and hassle-free deployment.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for use in both fresh and saltwater environments, including wells, streams, lakes, wetlands, and tidal areas\u003c\/li\u003e\n\u003cli\u003eAvailable for depths up to 4 m (13 ft), 9 m (30 ft) or 30 m (100 ft)\u003c\/li\u003e\n\u003cli\u003eDurable ceramic pressure sensor withstands freezing\u003cbr\u003eHOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure, temperature, and water density in wells, streams, lakes etc\u003c\/li\u003e\n\u003cli\u003eCan also be used in air to record barometric pressure\u003c\/li\u003e\n\u003cli\u003eThe non-vented design eliminates installation\/maintenance issues and errors associated with vent tubes, desiccant maintenance, water ingress etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMeasures \u003c\/strong\u003eAbsolute Pressure, Barometric Pressure, Temperature and Water Level\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT\u003c\/strong\u003e Requires HOBOware Pro software and either a U-DTW-1 Waterproof Shuttle or the Base-U-4 Optic USB Base Station for configuration and data offload. See Connectivity Options above.\u003c\/p\u003e","brand":"HOBO","offers":[{"title":"4 m (13 ft)","offer_id":54234610991451,"sku":"U20L-04","price":590.95,"currency_code":"GBP","in_stock":true},{"title":"9 m (30 ft)","offer_id":54343396065627,"sku":"U20L-01","price":590.95,"currency_code":"GBP","in_stock":true},{"title":"30 m (100 ft)","offer_id":54343396098395,"sku":"U20L-02","price":590.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/0302\/7291\/files\/u20l_5d5be56f-53dd-46e4-a76b-50d4754d1998.png?v=1790928670"}],"url":"https:\/\/www.tempcon.co.uk\/collections\/hobo-u20-water-level-loggers.oembed","provider":"Tempcon Instrumentation","version":"1.0","type":"link"}