Intelligent spot welding Fix it in one machine:Professional portable small digital display color screen spot welding machine, Double pulse spot welding technology A variety of scenes can be done in one machine. Nine Easily cope with scenarios. Double pulse spot welding technology Safe, firm and more reliable: When welding, two pulses are released, one pulse cleans the oxide layer on the of the weldment, Reduce that phenomenon of spark splash The other pulse is used for welding to the consistency of energy output Effectively improve the welding reliability 1200A Strong Current Discharge Stable welding: Weldable thickness is 0.1-0.25mm Nickel/iron/steel sheet, etc The welding is firm and the solder joint is excellent. Adjustable output Precise regulation: Customize preheating, pulse. interval and connection times to make welding more stable and firm. Color: Material: Metal+Plastic Package Contents: 1 x spot welding machine 1 x spot welding pen 1 x file 1 x nickel sheet 1 x sandpaper Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.