Digital Hygro-Thermoemter
1.Indoor/Outdoor temperature measure and indoor humidity measure
Range:Indoor:-9.9~+70C,Outdoor:-50~+70C
Humidity:20%~90%
Accruary:+/-1C,+/-5%
2.Time/date/week display
3.Clock alarm
4.Maximum and minimum temperature and humidity record,and clear
5.Weather station
6.Display dressing
7.1.5V Operate(AAA)
8.Use of the environment:-10~+50C