Lincoln Electric's Invertec V450-PRO inverter-based power source tackles heavy fabrication in addition to stick, TouchStart TIG, MIG, cored-wire welding, and arc gouging. This inverter handles 1/16-in. and larger diameter welding wire electrodes for arc gauging repair with a 3/8-in. carbon. It comes with full-featured standard arc controls or an optional advanced process panels for accessing Lincoln Nextweld process innovations. Other features include a 5-570 amp output range, an 88% efficiency rating, and a 95% power factor rating.

The Lincoln Electric Co.
Cleveland
Lincolnelectric.com