Is a rectifier incorporating the most advanced inverter technology. The welding power source can offer stronger, more concentrated, and more stable arc. TIG-205 can weld Steel, Stainless steel, Alloy steel, Mild steel, Nickel alloys, Copper, Brass, Bronze. The machine also works efficiently with generators. Power cords can properly function extended up to 700 feet. Is a professional welding machine with industrial level. Performance is remarkable, Very solid structure and professional configuration. HF Start-easy arc starting and improvers tungsten life, the HF service guarantees a start-up at 100%. 0% duty cycle at 200 amps, ensures long time welding, Very suitable for welding of various materials and projects. Advanced IGBT inverter technology, excellent Arc stability, 10-200 amps very suitable weld thin work-piece and thick work-piece. 100250V wide voltage, 50/60Hz. Almost all of the voltage and frequency can be used. Automatic compensation for voltage fluctuation, over-voltage protection, under-voltage protection, over-current protection, over-loads protection. Steeples amperage control, all generators friendly. Power cords extend to 700 feet still can use normally. The lightness and strength of its components make this a reliable work tool for professionals or personal use. Processes: TIG (GTAW), Stick, Arc. Rated Input Power: 230V/6.6KVA/40A, 115V/3.85KVA/47A. TIG Current Range: 230V/18.0V/10-200A, 115V/15.8V/10-130A. Stick Current Range: 230V/28.0V/20-200A, 115V/25.8V/20-130A. DC Open Circuit Voltage: 62-Volt. Output Voltage TIG: 230V/18.0-Volt, 115V/15.2-Volt. Output Voltage Stick: 230V/28.0-Volt, 115V/25.2-Volt. % at 200 Amp. Cooling Method: Forced Air / Fan Cooling. TIG-Arc Start Method: High Frequency & High Voltage. Power Factor: 0.85. Dimension: 15.72 x 8.52 x 12.85 in. Net Weight: 25.0 lbs. Packaging Size: 20.0 x 12.6 x 14.8 in. Packaging Weight: 35.0 lbs. TIG-205 TIG & Stick Welding Machine. 13 Feet 200A Professional TIG Torch Gun. 300A Electrode Holder, 10 Feet Cable, 35-50mm Lead Dines. 300A Work Clamp, 10 Feet Cable, 35-50mm Lead Dines.