Features Advanced Humidity Control: This digital hygrometer provides precise humidity monitoring from 0% to 99% RH, ensuring optimal conditions for various applications User-Friendly Interface: Featuring a simple panel with only two buttons, setting and operating the hygrometer controller is effortless, even for beginners Exceptional Measurement Accuracy: With a remarkable accuracy of 0.1%, you can trust this digital humidity controller for reliable and easy-to-read data Versatile Applications: Its wide measuring range makes it suitable for use in greenhouses, laboratories, and indoor environments, catering to diverse humidity needs Flexible Voltage Options: Choose from 12V, 24V, or 220V to suit your specific requirements, providing the versatility needed for different setups Features: 1、 digital humidity controller, in use. 2、Simple panel: up and down two buttons, easy to set and operate. 3、High measurement accuracy 0.1%, easy to read data. 4、Wide measuring range of humidity 00%~99%RH , and wide application fields. 5、Multi-voltage selection: 12V/24V/220V are optional, you can choose voltage according to the purpose. Specification: Features: digital humidity controller, in use. Simple panel: up and down two buttons, easy to set and operate. High measurement accuracy 0.1%, easy to read data. Wide measuring range of humidity 00%~99%RH , and wide application fields. Multi-voltage selection: 12V/24V/220V are optional, you can choose voltage according to the purpose. Specification: Model: XH-W3005 Weight: 68g/2.4oz Input Voltage: 12V, 24V, 220V (Optional) Humidity Range: 00%~99%RH Humidity Control Precision: 0.1% RH Load Power: 120W / 240W / 1500W Output Type: direct output Mounting Hole Space: 7m/2.9inch Size: 60*45*31mm/2.4*1.8*1.2inch instructions: tat connected to the circuit, connected to the power supply, digital tube shows the current humidity setting starting temperature. Pr the "up" button to display the startup temperature, long pr the "up" button for about 3 seconds, and the startup humidity number flashes, which can be set through the up and down keys. Set stop humidity: Pr the "down" button to display the stop humidity, and long pr the "down" button for about 3 seconds to stop the humidity digital flashing, which can be set through the up and down keys Restore factory Settings: Under the power on state, pr and hold the up and down keys at the same time, the digital tube will display 888 and then automatically jump to the value of humidity detection, that is, to restore the factory settings. Package List: 1 x Digital Humidity Contr Package List