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Wide application: The speed controller can adjust speed, temperature, voltage, and lighting. It is widely used in exhaust fans, tungsten filament incandescent lamps, electric ovens, angle grinders, marble machines, and fans. Note: It cannot be used in electrical appliances with circuits. Microwave ovens, induction cookers, rice cookers, water pumps, washing machines, LED energy-saving lamps, and other boards and capacitive electronic components

High-quality materials: The variable speed controller is made of high-quality plastic insulated and flame-retardant shell, which does not discolor, deform, crack, and is high-temperature resistant. The internal parts are made of thickened phosphor bronze, which is safe and reliable in quality and has a longer service life.

High-precision display: The fan speed control switch uses a precision voltage adjustment knob to adjust the voltage. It has high precision and good stability. The control accuracy can reach 1 volt. Through the digital display, you can accurately understand the working voltage of the machine. The LED light makes the real-time voltage numbers clearer

Overload and overvoltage protection: The variable speed fan controller is equipped with an independent switch to control the voltage, with overload and short-circuit protection functions. When the instantaneous current exceeds 15 amperes, the switch will automatically cut off the power to protect the controller. You can also indicate. The lamp determines the working status of the switch

Product name: Electronic voltage stabilizer

Input voltage: AC220V~250V

Output voltage: AC0-220V (adjustable)

Maximum power: 4000W (load power 2000W)

Maximum current: 15A (load current 9A)

Product size: 120x65x55mm

Plug type: EU plug, it applies to Indonesia, Germany, France, Spain, Italy and so on

Color: As shown

Material: plastic+metal

Voltage: 220V-240V

Package contents:

1 x speed controller

Only the above package content, other products are not included.

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.

Your satisfaction is our highest priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!