3-Piece Set - Mini High-Precision Digital Indoor Thermometer Hygrometer, Temperature and Humidity Monitor, Thermo-Hygrometer Comfort Level Indicator

【Smart Digital Thermometer Hygrometer】 The mini digital humidity thermometer allows you to easily know the temperature and humidity of the environment around you.

【Temperature measuring range】Temperature measuring range: -50℃~70℃. Temperature measurement accuracy: ±1℃. The measurement conditions are updated every 10 seconds.

【Humidity Measurement Accuracy】 Indoor/outdoor humidity measurement range: 10%RH-99%RH. Humidity measurement deviation accuracy: ±5%RH

【Small and Long Battery Life】This thermometer hygrometer (4.3 * 4.3 * 1.3 cm, ne weighs only 21g) Small, durable and portable enough to save space and carry. Powered by CR2032 (battery included), battery life up to 12 months

【Wide Application】 The thermometer hygrometer can be used at home, in the office, in the car, etc. schools, hotels, laboratories, kindergartens, aquaculture facilities, instrument workshops, libraries, schools, factories, and air-conditioned locations, etc.