Compact AC 220V 4000W controller, variable voltage, speed, temperature, light, voltage, adjustable dimmer - RW voltage converter

This is a high-quality, well-designed SCR voltage regulator with worry-free regulation, helping to adjust speed, temperature, voltage, and light. It features a high-temperature resistant FR-4 circuit board, an imported SCR chip, full thermal aluminum fins, and a precision high-voltage capacitor. A separate switch allows for free control of input power and power cutoff. With no delay or postponement, a peak voltage absorption circuit protects the high-efficiency SCR. Give it a try. Specifications: Name: SCR Voltage Regulator; Model: NHT-4000W; Material: Aluminum; Color: Black