Mini Indoor THERMO-HYGROMETER with Larger Digits The hygrometer thermometer can be used in bedrooms, children's rooms, baby rooms, offices, cars, schools, hotels, laboratories, kindergartens, aquaculture, instrument workshops, factories and other places Product specifications Measurement Range of Temperature:-50~70 Accuracy of Temperature measurement:1 Temperature resolution: 0.1 Measurement range of humidity:10%RH-99%RH Measurement accuracy of Humidity: 5%RH Humidity resolution: 1% Battery: CR2032*1 Size: 44*44*9mm Update interval: 30 s Larger Digits - compared with other same size products It is compact, intelligent, and easy to use Slide down the back cover to change the battery or / switch Smart Accurate Sensors High precision sensors inside the little device to provide surrounding environment temperature and humidity accurately.
eBay