1.100% high new<br>2. Small size, light to carry, powerful and easy to use.<br>3. High-power thyristor voltage regulator, stepless adjustment, helps to adjust speed, temperature, voltage and light.<br>4. switch control, freely control the input power and cut off the power.<br>5. The shell is fireproof and heat preservation, high temperature resistant, rust proof, high pressure resistant and durable.<br><br>6. Adopt multi-functional industrial plug, thickened copper design, good contact, safe and reliable.<br>7. Quiet work, energy saving, stable anti-noise, wide range of use.<br>8. Applicable to electrical components, such as: electric furnace, water heater, heat transfer lamp dimming, small motor, electric welding temperature, etc.<br>Input voltage: AC110-220V<br>Output voltage: 0-220V<br>Maximum power: 4000W<br>Voltage adjustment range: 0-220V<br>Rated current: 9A<br>Maximum current: 18A<br>Precautions and Instructions for Use<br>1. When the machine is empty, the measured output voltage is a virtual voltage, and a load of more than 20W must be connected to measure the correct output voltage. 2. Input AC, and the output is also AC, not DC.<br>3. The 4000W mentioned above refers to the limit power when working under resistive load. The inductive load is 1/3 of the resistive load. The resistive load refers to the tungsten filament lamp, heating wire, etc., and the inductive load refers to the series excitation motor. etc., use with caution in electronic products with circuit boards.<br>4. This product is a metal shell and must be safely grounded<br>Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use<br>Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on.<br>Voltage: AC110V<br>Colour:Black<br>Material:Metal<br><br>Package Contents:<br>1 x Motor governor<br><br>Only the above package content, other products are not included.<br>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.