Mini Digital Hygrometer Thermometer Hygrometer Celsius (White)

Mini Digital Hygrometer Thermometer Hygrometer Celsius (White) Temperature measurement range: -20 Celsius - + 70 Celsius; Measure the humidity of the range: 10% - 99% relative humidity; Temperature measurement accuracy: +/- 1 centigrade; Humidity measurement accuracy: +/- 5% relative humidity Display Resolution: 0.1 Celsius (Temperature) 1% RH (Humidity); Supply: LR 44 button battery 1.5 V (included); material: plastic Package Contents: 1 x hygrometer Note: Light 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.