1.Indoor relative humidity and comfort level indicator
2.Clock display with alarm function
3.Selectable C or F display by press C/F key
4.In temp range:-50℃ to 70℃ (-58℉. to 158℉.) Out temp.range:-50℃ to 70℃ (-58℉. to 158℉.)
5.Humidity range:10%RH-99%RH
6.Temperature accuracy:+1℃ (+2℉.)
7.Temperature display resolution:0.1℃(0.2℉)
8.Humidity accuracy: +5%
9.Humidity display resolution:1%
10.Sampling period:10S