ARC-200 is a professional Stick Arc with Lift-TIG welding machine using the advanced inverter technology. The welding power source can provide a stronger, more concentrated and more stable arc. When the stick and work-piece become shorter, the response will be faster. This means it is easier to design it as a welding machine with different dynamic characteristics, and it can even be adjusted as needed to make the arc softer or harder. Specifications: Model: ARC-200; Rated Input Voltage: AC 100~250V; Frequency: 50~60Hz; Rated Input Power: 230V/8.2KVA/35.7A & 115V/5.8KVA/50A; Current Range: 230V/5~200 Amp & 115V/5~145 Amp; Force Current: 0~50 Amp & 0~10 Amp; Rated Duty Cycle, 230V: 80% @ 200 Amp & 115V: 80% @ 145 Amp; Nominal DC Open Circuit Voltage: 83V; Usable Electrode, 230V: 1/16~1/4 in. & 115V: 1/16~5/32 in.; Power Factor: 0.93; Dimension: 15.75 x 6.2 x 11.3 in.; Net Weight: 17.0 lbs.; Packaging Size: 18.0 x 9.5 x 12.5 in.; Packaging Weight: 24.0 lbs. Packing List: ARC-200 Pro. Stick Arc Welding Machine; 8-feet Power Cord & 6-50P plug (on the machine); 230V to 115V Power Adapter; 300 Amp Electrode Holder, 10 feet Cable, 35-50 mm Connect; 300 Amp Work Clamp, 10 feet Cable, 35-50 mm Connect; 2 Pieces Electrode of 3/32 in.; 2 Pieces Electrode of 3/16 in.; Owner’s Manual.