ThermoPro TP157 3 Digital Hygrometer Indoor Thermometer for Home, Baby Room Humidity Meter with Temperature Sensor and Face Icon Comfort Indicator Greenhouse Office

High Accuracy & Fast Refresh Rate: Temperature humidity gauge is equipped with a high-performance humidity temperature sensor with an accuracy of up to ±0.5℃(1℉)/±2%-3%RH, and a refresh rate up to 10s, allowing you to adjust humidistat in time Easy-to-Read LCD: Room thermometer indoor mini hygrometer features a clear display with compact digits which allows you to view readings from various angles even at a long distance Face Icon Comfort Indicator: Baby room temperature monitor dispalys three face icons which represent DRY/COMFORT/WET to visually inform you of the current air conditions, quickly adjust your humidifier to better protect your health Convenient Placement: Wall thermometer indoor is designed with tabletop stand, magnetic back and hanging hole, easily place the hydrometer digital anywhere specially small spaces such as humidor, incubator and refrigerator, etc Long Battery Life and Widely Usages: Home temperature humidity monitor comes with low power consumption display to extend the life of battery up to 18-24 months, which can be used in your house, baby room, closet, greenhouse, warehouse and etc.