【Large 3.34 inch LCD Display & Clearer Reading】 - Indoor hygrometer thermometer with 3.34 inch LCD display - Sleek and slim frame, easy to read from any angle and distance. 【Comfort Zone Indicator】 Symbols indicate DRY, COMFORT and WET conditions based on indoor air humidity and temperature. This helps you feel comfortable by having time to adjust the thermostat and your humidifier or dehumidifier settings. 【Super Portable & 3 Mounting Methods】 Digital indoor thermometer with 3 mounting options for tabletop, wall and magnetic attachment. Flexible to hang, hang on the wall or place, only inside the house, ideal for monitoring in the basement or garage. 【Fast Response and High Accuracy】With a fast response updated every 10 seconds and accurate measurement values, large measuring range that measures temperature: -9.9 °C - 60 °C (14.2 °F - 140 °F), temperature accuracy: ± 1 °C. Measures humidity: 10% RH ~ 95% RH, humidity accuracy: ± 3%. 【CE Certified】Our indoor hygrometer thermometer is