1 3-IN-1 welder: MMA,TIG,CUT 2 Low cost welder 3 Light, portable,enery-save 4 Perfect performance,reliable 3-in-1 welder 3-IN-1 welder Function and FeaturesWelder with three functions ... : MMA,TIG,CUT. Reduced cost.Small measurement, light, portable and reliable.Perfect performance ...