Ac 220V 4000W Compact Controller Variable Voltage Speed Portable Thermostat Light Voltage Adjustable Dimmer

This is a superb, high-quality thyristor regulator that allows for trouble-free regulation of speed, temperature, voltage, and light. It features a high-temperature resistant FR-4 PCB, an imported original SCR chip, aluminum fins for heat dissipation, and a precise high-voltage capacitor resistor. An independent control switch allows for free control of the input power and power cutoff. With no delay or reporting, and a peak voltage absorption circuit, it effectively protects the high-power SCR. You can try it. Product Specification: Model: NHT-4000W / Material: Aluminum / Color: Black. Package Contents: 1 x Thyristor Regulator (other products not included). Note: 1) Please understand that there may be a 1-3 cm error due to manual measurement. 2) Since monitors are not calibrated the same way, the color of the product shown in the photo may be slightly different from the actual color. Accessories are not original; please make sure this is acceptable to you before purchasing.