Works with any electric arc welder with settings of 80 amps or less
Welder features a special diode that reduces output by 50% for welding thin (18- to 22-gauge) sheet metal without burn-through. Change amperage settings by turning the 2-step adjusting screw. Arc is self-starting, final bead is smooth and even creating almost no need for grinding and filling. Pulse weld by drawing electrode along welding line, current pulses on and off but welder continues. An electronic devise plus the ultra-sensitive action of the electrode holder prevents arc from breaking between pulses. Ideal method for reducing voltage and heat buildup during welding. Welder uses any standard arc welding rod up to 3/32" diam. (not included). Kit includes 5 ft. power cord (attaches to arc welder) and instructions.