-Input Power: 115V or 230V, 1-Phase, 60 Hz (Dual Voltage) -Welding Amperage Range: 30 A – 175 A (at 115V) / 30 A – 210 A (at 230V) -Rated Output: 150 A at 21.5 VDC, 30% duty cycle (230V); 130 A at 20.5 VDC, 30% duty cycle (115V) -Processes: MIG (GMAW) and Flux-Cored (FCAW) -Weldable Metals: Mild Steel, Stainless Steel, Aluminum Excellent condition, very lightly used! Comes with gage for oxygen & acetylene tanks. Pick up in Ogden!