Features: Accurate and Reliable: Temperature measuring range: -20~+60(-4F~+140F),Temperature measurement accuracy: 1.0(1.8F),Temperature resolution: 0.1(0.2F),Measurable humidity range: 10%RH~99%RH,Humidity measurement accuracy: 5%RH,Humidity resolution: 1%RH. Humidity temperature monitoring: This portable hygrometer thermometer measures indoor humidity and temperature, helping you know the air conditions of the room. The ideal choice for your personal and professional life. Easy to read: LCD screen and larger fonts display the current temperature and humidity. Even at a long distance, the measured value can be read clearly. Easy to install: It can be placed flat on any table shelf, or it can be pasted wherever needed with strong double-sided tape. The product itself is magnetic, and it can also be adsorbed on an iron surface, such as a refrigerator. Widely used applications: The mini LCD digital thermometer thermohygrometer is very popular and is often used in living rooms, greenhouses, instrument rooms, wine cellars, warehouses, grain storage, baby rooms and wardrobes.