4.3cm Black Square Mini Digital Indoor Temp Humidity Meter

Intelligent Digital Thermometer Hygrometer: With the mini digital humidity thermometer, you can easily determine the ambient temperature and humidity in your area.
Temperature measurement range: -50 C ~ 70 C.
Temperature measurement accuracy: 1 C.
The measurement conditions are updated every 10 seconds.
Humidity measurement accuracy: Indoor and outdoor humidity measurement range: 10% RH-99% RH.
The accuracy of humidity measurement deviation: 5% RH.
Small size and long battery life: This hygrometer thermometer (4.3 x 4.3 x 1.3cm, weighs only 21g) is small, durable and portable enough to save space and carry with you.
Powered by CR2032 (battery included), battery life up to 12 months.
Wide Application: The thermometer hygrometer can be used for home, office, car, schools, hotels, laboratories, kindergartens, aquaculture, instrument workshop, libraries, schools, factories and air-conditioned places etc.

What's in the box
1 X Hygrometer