ThermoPro TP157 3 Pack Hygrometer Indoor Thermometer for Home, Room Thermometer Humidity Meter with Accurate Temperature Humidity Sensor for Greenhouse Baby Room Office

High Accuracy & Fast Refresh Rate: Temperature humidity gauge is equipped with a high-performance humidity temperature sensor with an accuracy of up to ±1℉/±2%-3%RH, and a refresh rate up to 10s, allowing you to adjust humidistat in time Easy-reading 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: 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.