1、[Adjustable Output] Our handheld welder offers 20 to 120A welding outputs, features simple knob and 6 variable current adjustments, ensuring the current matches the welding requirements of your project. 2、[Versatile Welding] Compatible with 3/32 to 1/8 inch welding rods. This portable arc welding machine features a hot arc ignition function, making arc starting easier and the weld pool more beautiful. 3、[Smart IGBT Inverter Technology] Utilizing smart IGBT inverter technology, this handheld welder boasts high no load voltage, strong compensation capability, powerful arc welding performance, stable current, and reduced damage to copper and iron, enhancing welding efficiency. 4、[Lightweight and Portable] With a lightweight design for easy one handed operation, this portable arc welder is ideal for working at heights and is convenient to carry around. 5、[Wide Applications] Perfect for home DIY projects, professional welding tasks, and general maintenance work, this handheld welding machine finds extensive use in mechanical manufacturing, metalworking, automotive repair, fencing, ironware, and hardware industries. Item Type: Handheld Welder Material: ABS Output Current: 20-120A Duty Cycle: 20% No Load Loss: 10W Efficiency: 85% Power Factor: 0.76 Insulation Grade: F Case Protection Grade: IP21 Color: Green 1 x Handheld Welder 1 x Brush 1 x Brush Holder 1 x Cover 1 x Glasses 1 x Storage Box 1 x User Manual