Display Type: DigitalUsage: HouseholdModel Number: XH-W3005Style: EmbeddedMax Measuring Temperature: 49 Celsius & Under: Humidity sensorRange: 0~99%RHHumidity control precision:0.1% RHMeasuring Accuracy: +/- 2%RHMoisture range:00%~99%RHMAX Output: 10Aoutput type:Direct outputConnect to power supply , display Instructions humidity Set the humidity: Press the UP button display the humidity , long press about 3s the 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 the Settings: press the UP and Down button at the same time , will display 888 then will Automatically detect the humiditycolour:whiteVoltage:high pressure-AC220VMaterial:ABSsize:60*45*31mmPackage Contents:1 x Digital Humidity Controller1 x Humidity sensorOnly the above package content, other 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.