This is a Snap-On Mig Welder. I believe it actually  made by Hobart. It uses Hobart tips and hoods. It can run Gas or Flux core wire. It has a speed and heat adjustment. It runs 3 modes Spot, Contiguous and Stitch. There are adjustments for weld time and stitch time. It does work.I’ve only welded with copper clad and flux core wire. Please call or text 785-259-1797 with questions or offer. Thanks.