【Reliable accuracy】Measurable temperature range: -50℃~+70℃(-58°F~+158°F), temperature measurement accuracy: ∞1.0℃(16.8℃) and temperature resolution: 0.1℃(-4℃). Measurable humidity range: 10% RH ~ 99% RH, humidity measurement accuracy: 5% RH, humidity solution: 1% RH.] temperature measurement accuracy: ∞1.0℃(16.8℃) and temperature resolution: 0.1℃(-4℃). Measurable humidity range: 10% RH ~ 99% RH, humidity measurement accuracy: 5% RH, humidity solution: 1% RH. 【Easy to install】 It can be placed on a table or bookshelf, or posted on the wall by registered mail, or wrapped in a hanging frame of thermometer and hygrometer, and then hung on a nail. (Note: the product does not contain thin threads) 【Easy to read】 The larger font shows the current temperature and humidity, and you can read the measured value even if it is far away. Smiling or unfortunate expression can help you reduce your stress accordingly. 【Widely used】 Micro-LCD digital thermometer thermometers are very popular and widely used in living rooms, greenhouses, instrument rooms, wine cabinets, basements, warehouses , cereals, baby rooms and wardrobes. 【Air Humidity and Temperature Monitor】 This portable thermometer measures indoor humidity and temperature, so that you can know the indoor climate conditions. Become an ideal choice for personal and professional life. Note: The data is all manual measurement, please allow 1 - 3cm error, due to the light and display difference, there there will be some color difference, depending on the physical object received.