We offer discount for large quantity. Welcome to contact with us             Display Type: Digital   Usage: Household   Model Number: XH-W3005   Style: Embedded   Max Measuring Temperature: 49 Celsius & Under   Theory: Humidity sensor   Range: 0~99%RH   Humidity control precision:0.1% RH   Measuring Accuracy: +/- 2%RH   Moisture range:00%~99%RH   MAX Output: 10A   output type:Direct output   Connect to power supply , display Instructions humidity   Set start the humidity: Press the UP button display start the humidity , long press about 3s the start the humidity flashing , then press the UP or Down adjust the set   Set to stop the humidity: Press the Down button display Stop the humidity , long press about 3s the Stop the humidity flashing , then press the UP or Down adjust the set   Restore the factory Settings: press the UP and Down button at the same time , will display 888 then will Automatically detect the humidity   colour:white   Voltage:high pressure-AC220V/Low pressure-DC12V   Material:ABS   size:60*45*31mm   Package Contents:   1 x Digital Humidity Controller   1 x Humidity sensor  Only 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.