Meco Xh-M451 Humidity Control Module Humidity Control Switch Controller Board

Description: Product Type: XH-M451 Measuring range: 00% -99% RH Measurement accuracy: 5% (40% -80%) Product Size: 59 * 40 * 17mm Power supply: 12V DC Manual: Turn on the power supply 12V, long press one button 2s to enter setting,press + humidity rise, press - humidity drop. reset: hold both button for about 1s. When the ambient humidity is higher than the set humidity, the relay connected, LED light; When the ambient humidity is below the set humidity, the relay is disconnected and the LED is on. Example 1 I want to set the humidity when it above 70% dehumidification, dehumidification to 60% stop, the parameters are set to: +70% - 60% Example 2 I want to set the humidity when it below 40% humidification, humidification to 80% stop, the parameters set to: +40% - 80% Package inlcuded: 1 x XH-M451 Humidity Control Module