* Description: digital thermo hygrometer
* Application: digital thermometer, room thermometer, indoor outdoor thermometer, thermo hygrometer
* Indoor/Outdoor temperature measure and indoor humidity measure
* Range:Indoor:-9.9~+70C,Outdoor:-50~+70C
* Humidity:20%~90%
* Accruary:+/-1C,+/-5%
* Time/date/week display
* Clock alarm
* Maximum and minimum temperature and humidity record,and clear
* Weather station
* Display dressing