Description: Maximum Power10000W resistance load limit power, room temperature for a long time is recommended to be used within 5000W. 0V to 220VAC (Adjust begin 20V), the original chip is specially customized , all high-voltage capacitors Double-layer circuit board design, Increase and thicken heat dissipation fin, stainless steel aluminum panel for multi-directional heat dissipation Can be used for lighting heat, such as electric stove, water heater air, rheostat, low speed of the engine Iron, Thermostat, and achieve dimming, thermostats, pressure regulator effect. Practical to use, simple connection and rotary knob to control the voltage. The voltage regulator easy to use and no moving parts required Specification: Type:10000W Voltage Regulator Power: cont. 5000W below; Maximum Power: 10000W (when 220V) Voltage Regulation: 0 to 220V (Adjust begin 20V) Shell Material: Aluminum alloy Size: Approx.130 x 60 x 47mm/5.1 x 2.4 x 1.9 inch Application: Electric furnace, water heater, the lamps and lanterns that move light, small motor, solder iron temperature control Package Includes: 1x Voltage Regulator Note: 1.Please allow 1~3 cm error due to manual measurement, thanks. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you