Large 3.34 inch LCD screen and clearer reading - Indoor hygrometer thermometer with 3.34 inch LCD screen - Sleek and slim bezel, easy to read from any angle and from a distance. Comfort Zone IndicatorSymbols indicate DRY, COMFORT and WET conditions based on indoor air humidity and temperature. This helps you feel comfortable having time to adjust the thermostat and your settings for humidifier or dehumidifier. Super portable & 3 mounting methodsDigital indoor thermometer with 3 mounting options for table, wall and magnetic mounting. Flexible to hang, hang on the wall or stand, only inside the house, ideal for monitoring in the basement or garage. Fast response and high precisionWith fast response put updated every 10 seconds and accurate measurement values, large measurement range that measures temperature: -9.9C - 60C (14.2F - 140F), temperature accuracy: 1C. Measures humidity: 10% RH ~ 99% RH, Humidity Accuracy: 3%. CE CertifiedOur indoor hygrometer thermometer is CE certified and therefore guaranteed to be high quality, reliable and environmentally friendly. It ensures your family's health and gives you more sense of security.