This is an XH-W3005 220v Digital Humidity Controller. This Multifunctional humidity controller can be used to control the humidity in many places, such as farms and other factories. This Hygrometer Controller adopts industrial-grade chip, high-precision SHT20 temperature, and humidity sensors, ensure the products with good reliability, high precision, and interchangeability. Adopt RS485 hardware interface (with the lightning protection design), the protocol layer compatible with standard industrial Modbus RTU protocol. All the delicate and sensitive components are kept safe in ABS flame retardant housing which is avirulent and environmental protective. Features Of XH-W3005 LED Microcomputer Digital Humidity Controller 220V: High accuracy and wide humidity measuring. Stable performance supports long time use. With a large and clear display for better readability. Mini size, convenient to carry. After trepanning, it can install or embed on various equipment and was convenient as well as practical. Specifications Of 220V Hygrometer Transmitter Sensor Humidity Control Switch: Product Name: Microcomputer Humidity Control Instrument Product model: XH-W3005 Supply voltage: 220V Control range: 0%-99%RH Control accuracy: 0.1% RH Measurement accuracy: +-2%RH Load power: 1500W Output type: direct output Sensor: chip type Appearance size: 60 x 45 x 31mm Instructions: Connect to the 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 Package Include: 1 x Digital Humidity Controller 1 x Humidity Sensor Best Online Shopping website for Digital Humidity Controller XH-W3005 Adjustable 220v 10A Hygrometer Switch Controller Hygrostat at cheap price in Karachi, Lahore, Islamabad, Rawalpindi, Peshawar, Multan, Quetta, Faisalabad, and all over Pakistan.