Mini Digital Temperature & Humidity Meter Household Thermometer Hygrometer Hygrothermograph

Features:
Mini temperature and humidity indicator with accurate measurement.
LCD large screen display, figures are clearly visible for easily read even at great distances.
Temperature are in Celsius and Fahrenheit convertible.
With a smile/sad icon to display the comfort condition.
Just powered by a 1.5V button battery, and the battery is included.
The meter can be adsorbed on the metal surface or just place it on any smooth desk top.
Suitable for real time measurement the temperature and humidity of home, bedroom, children's room, office, bathroom, etc.