Smart Digital Thermometer HygrometerMini digital humidity thermometer thermometer allows you to easily know the temperature and humidity of the environment around you. Measuring range of TemperatureTemperature measuring range: -50-70. Temperature measurement accuracy: 1. The measurement conditions are updated every 10 seconds. Humidity measurement accuracy Indoor or outdoor humidity measurement range: 10 percent RH-99 percent RH. The accuracy of humidity measurement deviation: 5 percent RH Small and long battery lifeThis hygrometer thermometer (4.3 x 4.3 x 1.3 cm) Small, durable and portable enough to save space and carry. Powered by CR2032 (battery included), battery life up to 12 months Widely ApplicationThe thermometer hygrometer can be applicable to home, office, car, schools, to hotels, laboratories, kindergartens, aquaculture, instrument workshop, libraries, schools, factories and places equipped with air conditioning, etc.