1. Measuring range :
a. Temperature: -10C-50F(14F-122F);
b. Humidity: 20%-95% R.H.
2. Accuracy:
a. Temperature: Ai??1C(Ai??1.8F) within 0C~35C(32F~95F), Ai??2C at the remaining range.
b. Humidity: 5% R.H.within 40%~80% R.H.,and 0C~35a??(32F~95F),8% at the remaining range
3. Resolution:0.1C(0.1F),1% RH
4. Displaying maximum/minimum values.
5. Clock and alarm function: 12/24 hour adjust, 8 minutes snooze
6. Unit Size: 108x100x22mm ; Display size: 80x60mm
7. Battery:1.5V AAA(7#)