yeswelder 145a arc mma stick welder with lift tig torch, digital display 110/220v dual voltage igbt inverter welder built-in hot start arc force, stick mma/lift tig 2 in 1 portable welding machine yeswelder more powerful :up to 145 more amps, ideal performance for most 6010, 6011, 6013 and 7018 rods lift tig mode: come with wp-17v gas valve lift tig torch, simply touch the tungsten to the work piece and lift off,it's like getting a tig welder for free safety:automatic compensation for voltage fluctuation, over current protection, over load protection,temperature control automatic hot start:boosts the current during starting to provides easy, quick and reliable arc starts auto adaptive arc force:minimizes electrode sticking in the puddle without compromising arc stability or increased spatter