High-precision indoor digital thermometer and hygrometer – 1 unit, clear display of thermal and hygrometric comfort

【Smart Digital Thermometer Hygrometer】 The mini digital thermometer and humidity thermometer allows you to easily monitor the temperature and humidity of your surroundings. 【Temperature Measurement Range】 Temperature measurement range: -50℃ ~ 70℃. Temperature measurement accuracy: ±1℃. 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, weighs only 21 g) is small, durable, and portable enough to save space and carry easily. Powered by a CR2032 battery (included), battery life is up to 12 months. 【Wide Application】The thermometer hygrometer can be used in homes, offices, cars, schools, hotels, laboratories, kindergartens, aquaculture facilities, instrument workshops, libraries, factories, and places with air conditioning, etc.