[EASY TO INSTALL] Mini Digital Hygrometer Thermometer easily knows the current humidity and temperature, Embedded opening size (1.81x1.06 inch) or fixed with double-sided tape.[High Precision Display] Indoor Thermometer Hygrometer Temperature measurement accuracy: +/- 1; Humidity measurement accuracy: +/- 2%RH.[WIDE TEMPERATURE TEST] Indoor Thermometer Hygrometer Temperature measuring range: -58-230 ; Humidity measuring range: 1%-99%RH.[Two in One] Mini Digital Hygrometer Thermometer is 2 in 1 meter with built-in probe; digital electronic thermometer and hygrometer for measuring temperature and humidity for indoor use[LONG BATTERY LIFE] Hygrometer Powered by two LR44 button cell (Included), Battery working time up to 8 months.colour: blackMaterial: plasticPackage Contents:2 x Digital Thermometer HygrometerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
