The Best Hygrometer

Built-in advanced Sensirion temperature and humidity sensor, accurately sensing 0.1 ° C room temperature change and 0.1% relative humidity change, refresh once a second Reads indoor temperatures ranging from -9.9℃ to 60℃ Keeps track of the daily high/low humidity (0 ~ 99.9%) Easy to read LCD display Works with other Mijia products over Mijia Bluetooth Gateway to improve the indoor comfort level, it even can auto turn on/off air conditioner or humidifier when reaching the set value on Mijia APP Runs on one AAA battery which lasts up to one year thanks to ultra-low power consumption Comes with a Wall Sticker, can be easily adsorbed on a wall with no tools required Suitable for household, greenhouse, office, and labs