While many welders still use the old static lens (non-electronic) helmet or mask, once you use an auto-change (electronic) helmet you will never go back. I'll start with a word of warning. We have looked at...
Most upper brand name Mig welders are vary well built and I would have no problem with a used unit .But new or used some of the low buck units have so many problems they are hard to use. To almost impossible...