Welcome to our shop! Introducing our high-quality digital humidity controller. This controller is designed to be durable and long-lasting. With a simple panel featuring up and down buttons, it is easy to set and operate. The high measurement accuracy of 0.1% ensures that you can easily read the data. With a wide measuring range of humidity from 100% to 99% RH, this controller is suitable for a variety of applications. Additionally, it offers multi-voltage selection, with options of 12V, 24V, or 220V, allowing you to choose the voltage according to your specific needs. Specifications: - Model: XH-W3005 - Weight: 68g/2.4oz - Input Voltage: 12V, 24V, 220V (Optional) - Humidity Range: 100%~99%RH - Humidity Control Precision: 0.1% RH - Load Power: 120W / 240W / 1500W - Output Type: Direct output - Mounting Hole Space: 73mm/2.9inch - Size: 60*45*31mm/2.4*1.8*1.2inch Operation instructions: 1. Connect the thermostat to the circuit and power supply. 2. The digital tube will display the current humidity setting starting temperature. 3. Press the "up" button to display the startup temperature. 4. Long press the "up" button for about 3 seconds, and the startup humidity number will flash. You can set it using the up and down keys. 5. Press the "down" button to display the stop humidity. 6. Long press the "down" button for about 3 seconds to stop the humidity digital flashing. Set it using the up and down keys. Restore factory settings: Under the power-on state, press 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, restoring the factory settings. Package List: - 1 x Digital Humidity Controller 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.