Extech RHT10 Humidity and Temperature USB Datalogger

Temperature: -40 to 158F 0.1F/C 1.8F (14 to 104F 3.6F (-40 to +14 and 104 to 158F)-40 to 70C 1.0C (-10 to 40C) 2.0C (-40 to -10 and +40 to 70C) Humidity: 0 to 100%RH 0.1%RH 3%RH Data logging Interval: 2 seconds to 24 hours Memory: Temperature 16,000 points and Relative Humidity 16,000 points Dimensions 5.1 x 1.1 x 0.98 #34; (130 x 30 x 25mm) Complete with 3.6-Volt Lithium battery, protective USB cap, mounting bracket, and Windows compatible software for analysis.