Digital numerical control electric welding machine hand-held portable for steel

feature: -Simple welding operation, easy to use for novices, digital thrust anti-sticking, instant arc starting and non-stick welding electrode. -Current adjustment knob The current/thrust is freely adjusted by one button. -High-quality pure copper clamp current/thrust can be adjusted freely by one button. -Small and portable body, high-altitude free welding. The slim body is easy to carry and does not take up space. Working at height is more free. -Intelligent digital display screen understands the operation in seconds. The high-definition digital display adjusts the welding current automatically with one twist. -The smart chip automatically recognizes and matches the welding rod. The operation is simple and easy to use. Girls can weld. specification: Welding ability: 2.5/3.2mm welding all day Current range: 0-120A Voltage range: 220V±15% Types of electrodes: carbon steel electrodes, stainless steel electrodes, steel electrodes Welding material: stainless steel, alloy steel, carbon steel, cast iron. Welding thickness: 2-14mm Power: 4000W Weight: 1.5kg Welding machine size: 24x23x8cm The package includes: 1*Ground wire and ground wire clamp 1*welding machine 1*Pure copper clamp