【 Reliable Accuracy 】 Measurable temperature range: -50 ° C~+70 ° C (-58 ° F~+158 ° F), temperature measurement accuracy: ± 1.0 ° C, temperature resolution: 0.1 ° C. Measurable humidity range: 10% RH~99% RH, humidity measurement accuracy: ± 5% RH, humidity resolution: 1% RH.【 Easy to install 】 It can be placed on a table or bookshelf, fixed to the wall with wall stickers, or hung on nails through the hanging holes of thermometers and hygrometers. (Note: There are no fine lines in the product.).【 Easy to read 】 A larger font displays the current temperature and humidity. Even if the distance is far, the measurement value can be read. Smiling or unhappy expressions can help you relieve stress appropriately.This portable thermometer hygrometer can measure indoor humidity and temperature, and help you understand indoor air conditions. Becoming the ideal choice for your personal and professional life.Mini LCD digital thermometer and hygrometer are very popular and widely used in living rooms, greenhouses, instrument rooms, wine cellars, wine cellars, warehouses, granaries, baby rooms, and wardrobes.