Specifications: Model: SNT-10000W (button) Input voltage: AC110-220V Output voltage: 0-220V (adjustable) (The voltmeter does not work when the output voltage is lower than 5V) Maximum power: 5000W (long-term load 3500W-4000W) Voltage adjustment range: 0-220V. Continuously adjustable (under load conditions), step down to 0V, step up from 10V Rated current: 18A Maximum current: 25A Rated power: resistive 2000W, inductive 1500W Features: 0 delay, 0 delay, anti-surge, anti-spike Features: 0 delay, 0 delay, anti-surge, Anti-Spike *High power controller, stepless regulation, helps to adjust speed, temperature, voltage and light. *Using new two-way high power thyristor, current up to 25A, it is a good solution to the problem of overcurrent of electric lines in the case of cooling because the resistance is too small. *Adopt iron outer shell design, solid and firm, wear-resistant and with good durability. *Equipped with LCD display and stepless knob to adjust the voltage range from 10-220V. *Separate switch control, freely control the input power and cut off the power supply. *Use multifunctional industrial sockets, thickened copper part design, with fine contact and safety. *No delay, no delay, with peak voltage absorption circuit to effectively protect high-power thyristors against overvoltage, dust peak and multiple RC absorption protection *Because the electrical power of large electrical appliances is less than 10,000W, general household appliances or small factories are sufficient. *For safety reasons, it is recommended to use a voltage converter/transformer whose maximum wattage is at least 50% higher than that of your device. For example; The 5,000 transformer can only be used with a device that consumes up to 3,300 watts to avoid damage to the transformer itself and the device used. *Suitable for electrical components such as: electric stove, water heater, heat transfer lamp dimming, small motor electric soldering iron, etc. Package Included: 1*SCR Voltage Regulator