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℉.)

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