The SIP 05775 inverter welder has the capabilities of welding steel, stainless steel and copper. With dual weld TIG and ARC functions this welder has a DC output current requiring a 230v (16amp) supply. Designed with a very high duty cycle of 160amps (TIG) and 140amps (ARC) @ 60% this welder also features anti-stick circuitry. Designed with the latest IGBT inverter technology platform, the weldfer is generator friendly. Ideal for use in workshops or garages this SIP welder also comes complete with a WP17 torch, gas hose, earth lead and TIG consumables.