Features:

Connect this device with lamp or home appliance in a series connection, then rotate the knob for dimming, speed, voltage, temperature control.

As the power has very big,so the normal home appliances or small factories enough to use.

This pressure regulator with two-way high power silicon controlled, potentiometer have nuts, can use not need add any components, very convenient and practical

Applicable Appliance: for Electric furnace, for water heater, for lamps, for small motor, for electric iron. etc

Specifications:

Resistance materials: metal and plastic

Input voltage:AC 220V

Voltage regulation: AC 50-220V

Maximum power: 2000 W

Dimension:58 x 53 x 29 mm