Specifications: Type: Plasma Cutter, HF-TIG, Stick/Arc 3-in-1 Combo Welding. Supply Power: 110/220V, 50/60Hz, 1-Phase. Welding current Range: Plasma Cutter: 220V/50A & 115V/35A. HF-TIG: 220V/200A & 110V/140A. STICK Arc: 220V/200A & 115V/140A. Welding output,104F: Plasma Cutter: 50A/100V, TIG Torch: 200A/18V, STICK ARC: 200A/28V. Rated Input Current: Plasma Cutter: 27.1A/220V & 35.7A/110V, TIG Torch: 19.6A/220V & 23.7A/110V, STICK Arc: 30.5A/220V & 39.1A/110V. Duty Cycle: Plasma Cutter: 60% at 50A & 100% at 32A, TIG Torch: 60% at 200A & 100% at 126A, STICK Arc: 60% at 200A & 100% at 126A. Nominal DC Open Circuit Voltage: 73V. Efficiency: 85% & Power Factor: 0.93. Output Terminal Type: Direct Wire. Cooling Method: Fan Air Cooled. Plasma Air Supply: Clean Dry Oil-Free Air. Plasma Air Pressure Range: 30-75 psi. Recommended Air Inlet Flow: 4.5scfm at 75 psi. Maximum Severance Cutting Thickness: 1.0 in. Movement Speed: 12.5 in./min. Includes: 13-Feet Plasma Cutter Torch Gun Assembly, 13-Feet High Frequency TIG Torch Assembly, 300-Amp Electrode Holder and 10-Feet Cable, 300-Amp Work Clamp and 10-Feet Cable, 8-Feet Argon Hose and 5/8 inch UNF-18RH, 220V (N6-50R) to 110V (10-30P) Power Adapter, 2 Pieces Tungsten Needles 1/16 in. 2 Pieces Tungsten Needles 3/32 in. 2 pieces Electrode 1/8 in. 2 pieces Electrode 5/32 in. Owner's Manual.