The versatile 5-in-1 synergic welder supports MIG Pulse, gas MIG, flux-core (gasless) MIG, MMA (stick), and Lift TIG modes for a wide range of fabrication and repair jobs. It features intelligent synergic control to help match current and wire feed settings to your wire/thickness, plus 2T/4T operation for better control. Dual-voltage 110V/220V input makes it suitable for home outlets or shop power, and the HD LCD screen provides clear, easy-to-read settings. Designed for strong performance up to 200A, it can handle multiple materials including mild steel, stainless steel, aluminum, and cast iron. Note: Aluminum welding torch and Lift TIG torch are not included and must be purchased separately.