200Amp TIG/Stick welder ,High frequency up to 100KHZ suitable for stainless steel, alloy steel, low carbon steel, copper, cast iron, chromium and other metals; 

110V/220V Dual voltage IGBT inverter Tig/ARC welder features automatic overheat and over current welding protection. A reliable work tool for professionals or personal use; 

New downslop function helps decrease the current linearly and protects the weld surface with beautiful patterns. 2T(Manual) for the re-tack welding / 4T(Semi-auto) switch for welding medium thickness plates;