This is a kind of 1000 0W high power multifunction voltage regulator, stepless regulation, easy to adjust the speed, temperature, voltage and light. Equipped with LCD display, with stepless rotation knob for adjust voltages range-from 10-220V. You can have a try. Features: Mini size, portable and lightweight, strong power, easy to use. High power regulator, stepless regulation, help adjust speed, temperature, voltage and light. Adopt iron outshell design, solid and firm, wear resistance and with fine durability. Equipped with LCD display, with stepless rotation knob for adjust voltages range-from 10-220V. Separate switch control, freely control the input power and cut off power. Adopt multi functional industrial sockets, thicken copper part design, with fine contact and safety. Humanized installation hole designed for easy installation. Suitable for electrical components, such as: electric stove, water heater, heat transfer lamp dimming, small motor electric soldering iron and etc.. Specifications: Name: Regulator Material: iron Color: black Max power: 10000W Input voltage: AC220V, AC110V (optional) Voltage adjusting range: 10-220 V Item size: 153 * 130 * 88mm / 6.02 * 5.12 * 3.46in Item weight: 702g / 1.55lb Package size: 177 * 95 * 156mm / 6.97 * 3.74 * 6.14in Package weight: 767g / 1.69lb Packing List: 1 * Regulator Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.