The Mini Digital Hygrometer has 2 icons. It puts on a smiling face when the humidity is between 40% and 70%. When the humidity is below 40% or above 70%, it behaves dissatisfied, making it easy to keep your home healthy and comfortable.
Measuring range of household indoor thermometer: -50℃~70℃. Temperature measurement accuracy: ±1°C. The measurement conditions are updated every 10 seconds.
Indoor and outdoor humidity measurement range: 10%RH-99%RH. Humidity measurement deviation accuracy: ±5%RH.
This indoor and outdoor thermometer (4.3*4.3*1.3cm, only weighs 21g) is small, durable, and portable, which can save space and take it with you. Powered by CR2032 (battery included), battery life up to 12 months.
Our thermometer/hygrometer can be used in homes, offices, cars, schools, hotels, laboratories, kindergartens, aquaculture, instrument workshops, libraries, schools, factories and air-conditioned places.