【Brass Spot Welding Pen】the welding pen is made of brass, and The head of welding pen is detachable
【Size Information】Portable Battery Spot Welder measures approx 15.5cmx7.9cmx3.4cm/6.10inchx3.11inchx1.34inch
【Colorful Screen】With 1.8 inch colorful screen, shows you the welding status, the battery voltage, temperature, preheat time, pulse time, interval time, charging voltage/current/power and over temperature/low voltage/short circuit warning indicator
【Easy to Use】The spot welder is USB rechargeable, 1200A Strong Current Discharge for Stable Welding. You could use it to weld thousands of spots after fully charged
【Spot Welding 0.1MM-0.25MM】Handheld Spot Welder with the welding thickness 0.1-0.25mm, which can be used to weld iron sheet, statinless steel sheet, aluminum sheet, etc.