Specifications: Welder Type: 3-IN-1 MIG/TIG/STICK Combo Welder; Power Supply: AC 100V-250V, 50-60Hz; Input Current: 110V: 37.3A-MIG, 22.2A-TIG, 37.6A-STICK; 230V: 25.6A-MIG, 15.3A-TIG, 25.1A-STICK. Current Range Output: MIG: 110V/50-130A, 230V/50-165A; TIG: 110V/10-110A, 230V/10-140A; STICK: 110V/10-110A, 230V/10-140A. Nominal DC Open Circuit Voltage: 56V; Output 230V: MIG: 165A/22.2V, TIG: 140A/15.6V, STICK: 140A/25.6V; Duty Cycle: MIG: 60% at 165A, TIG: 60% at 140A, STICK: 60% at 140A. Efficiency: 93%, Power factor: 0.85, Cooling Method: Fan Cooled. Includes: 13 feet 200A MIG torch assembly, 13 feet 200A TIG Torch assembly, 10 feet 300A electrode holder assembly, 10 feet 300A work clamp assembly, 110V/230V power adapter, 8 feet air hose, 1 spool flux-cored wire, 1 spool steel wire, 2 pcs tungsten Needles, 4 pcs electrodes, 1 U-drive roll for 0.030" & 0.035" (0.8mm/0.9mm), 1 V-drive roll for 0.023" & 0.030" (0.6mm/0.8mm), Quick manual & Owner's Manual.