The 115V all-in-one Millermatic 140 MIG welder utilizes Auto-Set technology to automatically set wire feed speed and voltage to achieve optimal welding results.
- Just set the wire diameter and material thickness
- Auto-Set works with C25 gas and either .024 or .030 solid wire
- Smooth-Start technology provides smooth, spatter-free starts
- Manual mode feature allows users to manually set wire feed speed and voltage for broader applications
- Can weld up to 3/16 in. in a single pass