Products Keywords Search Filters Clear all Product Type Data Loggers (2) Applications Agricultural Monitoring All (2) Agricultural Research (2) Water Resource Management All (2) Aquatic Ecology (2) Measurement (-) Soil Temperature (2) Temperature (2) Environment Outdoor (2) Communications Optic/USB (2) Product Series U Family All (2) (-) U23 (2) Product Solutions Stand-alone Data Loggers (2) Weatherproof Stand-alone Data Loggers (2) Filter items 2 results found. Data Logger HOBO U23 Pro v2 External Temperature Data LoggerU23-004 $195.00 USD View product Data Logger HOBO 2x External Temperature Data LoggerU23-003 $259.00 USD View product