Accurate and Reliable: temperature measurement range: -10°C ~ +60°C (14°F ~ +140°F), temperature measurement accuracy: ±1.0℃(±1.8℉), temperature resolution: 0.1℃ (0.2℉) Humidity measurement range: 10% RH ~ 99% RH, humidity measurement accuracy: ±5% RH, humidity resolution: 1% RH. Easy to Install: The humidity temperature gauge has multiple mounting options: table stand, hanging hole, grip. There are freestanding brackets, which can be placed on the table or bookcase, or attached to the wall with double-sided tape or hanging holes. Easy to Read: Larger font indicates size. current temperature and humidity with a clean, thin edge that's easy to read from any angle and distance. It is portable and lightweight to take anywhere. Time display supports 12-hour and 24-hour formats, thermometer shows temperature in Fahrenheit or Celsius. Fast Refresh: Digital indoor thermometer refreshes every 10 seconds, helps you quickly understand changes in indoor temperature and humidity, ensure adequate humidity, ideal for monitoring family living conditions and health by preventing colds, dry skin, asthma, allergies, mold , etc. Widely Applications：The LCD digital thermometer thermohygrometer is very popular and widely used in living room, greenhouse, instrument room, wine cellar, basement, warehouse, the attic, the baby's room and the mudroom