Measurable temperature range: -50°C~+70°C (-58°F~+158°F), temperature measurement accuracy: ±1.0°C (±1.8°F), temperature resolution: 0.1°C (0.2°F). Measurable humidity range: 10%RH~99%RH, humidity measurement accuracy: ±5%RH, humidity resolution: 1%RH. It can be placed on a table or shelf, or fixed on the wall with a wall sticker, or passed through the hanging holes of the thermometer and hygrometer and hung on a nail. Larger fonts display the current temperature and humidity, you can read the readings even from a distance, and a smile or an unhappy expression can help you relieve stress appropriately. This portable thermohygrometer measures indoor humidity and temperature to help you understand indoor air conditions. Become the ideal choice for your personal and professional life. The mini LCD digital temperature and humidity meter is very popular and widely used in living rooms, greenhouses, instrument rooms, wine cellars, basements, warehouses, attics, baby rooms and changing