【EASY TO INSTALL】 Mini Digital Hygrometer Thermometer easily knows the current humidity and temperature, Embedded opening size (1.81*1.06 inch) or fixed with double-sided tape.
【WIDE TEMPERATURE TEST】 Indoor Thermometer Hygrometer Temperature measuring range -58℉-230℉ ; Humidity measuring range 1%-99%RH.
The Mini Digital Hygrometer Thermometer is a 2in1 device that includes a built-in probe. It functions as both a digital electronic thermometer and hygrometer, used for measuring indoor temperature and humidity.
【LONG BATTERY LIFE】 Hygrometer Powered by two LR44 button cell (Included), Battery working time up to 8 months. Package Includes: 4 x Digital Thermometer Hygrometer; 4 x Double-sided tape; Give away 4LR44 spare battery..