COMPACT VERSATILITY - The POWER MIG 140 MP welding machine is a lightweight and portable welder that connects to 120 volt power. This machine is an excellent choice for MIG, Stick, Flux-Cored, and DC TIG welding. The intuitive user interface, easy setup, and full list of accessories permits welding in no-timeVersatile Performance- Multiprocess unit capable of MIG welding 30-140 amps, DC TIG welding 10-120 amps, and Stick welding 25-90 amps.Easy to use- Simple two knob operation for controlling wire feed speed and voltage. Single button allows for easy process selection changes.Compact Design- Lightweight and portable at 34.5 lbs. Conveniently plugs into household 120V power.