Tag Archives: 120V

Blue Demon BlueArc 140MSTI Welder 140 AMP, 120V

Blue Demon BlueArc 140MSTI Welder 140 AMP, 120V

$ 620.00


 BlueArc 140MSTI Welder

  • 140 AMP, 120V 
  • MIG Torch
  • Ground Cable
  • Welding Cable
  • TIG Torch
  • Gas Hose
  • Flow Gauge


The Blue Demon BlueArc 140MSTI MIG/Stick/TIG Welder is a lightweight,

portable IGBT inverter design that features 140 AMP and 120 input power

that can be used virtually anywhere. The inverter-based system offers increased

power output while maintaining volt compensation for both stick and TIG welding.

The BlueArc 140MSTI features a fan cooled, thermal overload protection, quick connectors,

pressure regulator and torch. It is an ideal unit for welding all sorts of steel,

cast iron and hard surfacing. Spool gun ready (sold separately).


  • Lift-Arc TIG Mode.
  • Anti-Stick.
  • Thermal Overload Protection.
  • Input Voltage Overload Protection.
  • Line Voltage Compensation. 


  • 10 ft. MIG Torch.
  • 10 ft. Ground Cable, Clamp, Cord.
  • 13 ft. Welding Cable with Electrode Holder.
  • Regulator/Flowgauge.
  • 7.5 ft. TIG Torch
  • 10 ft. Gas Hose.
  • .023/.30 Drive Roller.