Feature:1. [High Power Regulator] Adopting high power thyristor voltage regulator with stepless adjustment, no delay, no lag, equipped with peak voltage absorption circuit, effectively protecting high power thyristor.2. [Clear LED Display] Featuring LED digital display for easy data reading, the SCR voltage controller adopts high accuracy potentiometer for real time voltage regulation for full control.3. [Metal Material] Crafted from metal material, this variable speed controller is high temperature resistant, flame retardant, non deformation, rust prevention, ensuring durability.4. [Easy Control] The electronic voltage controller supports independent switch control, allowing you to freely control the input power and cut off electricity as needed.5. [Simple Installation] This fan speed controller has a user friendly hole design for installation. It can be placed flat or hung based on your preference.6. [Versatile Usage] Ideal for various electrical appliances such as electric stove, water heaters, heat conduction lights dimming, small motors, and welding station temperature control.Specification:Item Type: Thyristor Electronic Voltage RegulatorMaterial: MetalOutput Voltage: AdjustableLimit Load: 5000W (Suitable for 2000-2200W Resistive Load 2200-2500W)Long Term Load: Inductive Load 2000-2200W Resistive Load 2200-2500WRated Current: 11ALimit Current: 22ASize: Approx. 115 x 100 x 85mm / 4.5 x 3.9 x 3.3inCable Length: Approx. 0.8m / 2.6ftFeatures:1. LED digital display, clear and convenient data viewing2. Using high accuracy potentiometer for voltage regulation, real time voltage regulation3. High temperature resistant, flame retardant, non deformable, metal material, rust prevention, effectively preventing high temperature oxidation and rusting4. 0 lag, 0 delay, with peak voltage absorption circuit, effectively protecting high power thyristor from surge, peak, RC absorption multiple protections5. With side holes for quick heat dissipation, safer to use.Package List:1 x Thyristor Electronic Voltage Regulator