4PCS Mini Digital Hygrometer Thermometer Hygrometer Celsius Indoor Thermometer with LCD Display (White&Black)

be kindly : Listed product is produced and distributed abroad and subject to the laws of country of origin. You may purchase the products for personal use only. Bright and black front panel with a clear LCD display easy to read even from a distance. Measures in 10 seconds to a accurate humidity temperature measurement. Measuring humidity range :10%~99%RH Measuring humidity accuracy: +/- 5% Humidity display resolution: 1%RH Measuring temperature range :0 Celsius to 50Celsius Measurement temperature accuracy: +/-1Celsius Operating Voltage: 1.5V one button cell size LR44 Weight: 0.6oz / 16g colour:Black & white material:ABS size:45.2mm Package Contents: 4 * hygrometer Only the above package content other products are not included. 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.