<p>Connect the power, display the humidity indicator. </p> <p>Set the initial humidity: Press the UP key to display the initial humidity, press and hold for about 3 seconds until the humidity flashes, then press UP or DOWN to adjust the setting. </p> <p>Set the humidity stop: Press the down key to display the humidity stop, press and hold for about 3 seconds until the humidity stops flashing, then press UP or DOWN to adjust the setting. </p> <p>Press UP and DOWN at the same time to display 888 and initiate automatic humidity detection. </p> <p>Model: XH-W3005 </p> <p>Humidity range: 00%~99%RH </p> <p>Humidity control accuracy: 0.1% RH </p> <p>Measurement accuracy: +/- 2% RH </p> <p>Load power: AC 110-220V 1500W </p> <p>Maximum output: 10A </p> <p>Output type: Direct output </p> <p>Size: 60x45x31mm </p> <p>Material: Metal + Plastic </p> <p>Color: As shown </p> <p>Package Contents: </p> <p>1 x Humidity Controller </p> <p>Only the above package content is included; other products are not included. </p> <p>Note: Lighting and different displays may cause the color of the item to appear slightly different from the actual product. Measurement error allowance is +/- 1-3cm.</p>