Inverter AC/DC TIG welding machine/WSE200Features and ApplicationsDouble functions with DC and AC TIG weldingSmall in volume, light in weight, high frequency and energy-savingEasy for arc striking, steady arc, high welder qualityNot only can weld carbon steel, stainless steel, alloy steel, copper and others metals with DC function, but also can weld aluminum and magnesium alloy with AC function Accessories: (Quantity: 1) Argon arc welding gun WP17, Grounding cable with 16mm² ground clamp