Function: Indoor temperature and humidity, comfort display Temperature measurement range: -20~70°C, temperature measurement 10 seconds, temperature measurement accuracy: ±1°C resolution: 0.1°C (if the current temperature exceeds this range, it will display or LL) Humidity measurement range: 10%-99%, humidity measurement accuracy: ±5% resolution: 1% ℃/℉ temperature switching. Battery: 3V CR2032* 1 Placement : Rear foldable bracket - can stand, hanging hole - can be hung, magnet - adsorption color:White Material:ABS Package Contents: 1 x thermometer Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm. Temperature measurement range: -20~70°C, temperature measurement cycle 10 seconds, temperature measurement accuracy: ±1°C resolution: 0.1°C (if the current temperature exceeds this range, it will display or LL) ℃/℉ temperature switching. Battery: 3V CR2032* 1 Placement method: Rear foldable bracket - can stand, hanging hole - can be hung, magnet - adsorption Humidity measurement range: 10%-99%, humidity measurement accuracy: ±5% resolution: 1% Function: Indoor temperature and humidity, comfort display