50A Argon Spot Welder Pulse Butt Welding Machine Handheld Foot Pedal Stainless Steel Necklace Jewelry Butt Welding Tool ,Test accurately

Welding current: 0-50A continuously adjustable (pulse) Standard accessories: power cord, foot switch, work clamp, tungsten needle holder, tungsten needle Range of use:Stainless steel, titanium, all weak arc welding metals can be welded uniformly. Product specifications: 350*290*190mm Weight: 7.5kg