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Temperature and Relative Humidity Indoor Data Logger
This Hobo® U12 temperature and relative humidity indoor data logger provides easy-to-use monitoring of temperature. Programmable sampling rates from one second to 18 hours. The 12-bit resolution provides high accuracy and a non-volatile memory retains data even if the battery fails. User replaceable battery lasts one year. Requires HOBOware™ Software (order separately, Item No. 125181). Compatible with Hobo® U-Shuttle (Order separately, Item No. 138618). Measures 2-7/8"Lx2-5/16"Wx7/8"D.
USA made.NOTE: Cannot be shipped by air.
Temperature Range: -4°F to 158°F (-20°C to 70°C)
Temperature Accuracy: +/-0.63° @ 77°F (+/-0.35° @ 25°C)
Relative Humidity Range: 5% to 95% RH
Relative Humidity Accuracy: +/-2.5% RH from 10% to 90%)
Accepts One External Sensor: No