【Large 3.34-inch LCD Screen & Clearer Readings】 - Indoor thermometer hygrometer with a 3.34-inch LCD screen - 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 humidity and temperature. This helps you feel comfortable by giving you time to adjust your thermostat and humidifier/dehumidifier settings. 【Super Portable & 3 Mounting Methods】 Digital indoor thermometer with 3 mounting options: tabletop, wall, and magnetic. Flexible for hanging, wall mounting, or placing on a surface; for indoor use only; ideal for monitoring in the basement or garage. 【Fast Response and High Accuracy】With a fast response updated every 10 seconds and precise measurement values, this device has a wide measuring range: temperature: -9.9°C - 60°C (14.2°F - 140°F), temperature accuracy: ±1°C. It also measures humidity: 10% RH ~ 95% RH, humidity accuracy: ±3%.