Fan-cooled AC/DC power supply for pulse TIG and MMA welding applications. Suitable for welding aluminium, magnesium, stainless steel, steel, copper, nickel and titanium. TIG cycle includes post gas and current down-slope regulation. Features regulated high frequency (HF) push-button arc that prevents having to touch the workpiece to start, keeping the tip in good condition for longer. Includes connector for foot pedal when more control is required. Features & Benefits: • Fan-cooled AC/DC power supply for pulse TIG and MMA welding applications. • Suitable for welding aluminium, magnesium, stainless steel, steel, copper, nickel and titanium. • TIG cycle includes post gas and current down-slope regulation. • Features regulated high frequency (HF) push-button arc that prevents having to touch the workpiece to start, keeping the tip in good condition for longer. • Includes connector for foot pedal when more control is required. Foot pedal available as an optional accessory (Model No. TIG20