Features: brand new and high quality this device with lamp or home appliance in a series connection, then rotate the knob for dimming, speed, 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 can use not need add any components, very convenient and practical. Applicable Appliance: Electric furnace, water heater, lamps, small motor, electric iron, The regulator can withstand voltages up to 1200 volts, and uses high-voltage capacitors, metal film resistors, and multi-turn potentiometers, which are durable.
