Processes: TIG (GTAW), Stick, Arc. TIG Current Range: 230V/18.0V/10-200A, 115V/15.8V/10-130A. 13 Feet 250A Professional TIG Torch Gun. Stick Current Range: 230V/28.0V/20-200A, 115V/25.8V/20-130A. TIG-205HF TIG & Stick Welding Machine.