Portable 110V 4800W IGBT Inverter Electric Welding Machine ARC Handheld Welder. Input current: 43.6A. Rated input power: 4800W. Rated no-load voltage: 56V. Welding current range: 20-120A. Welding voltage: 24.8V. Shut Down: Auto Stop. Package: 44.535.513.5CM. 1PC Handheld welding gun. 1PC Ground wire (with clip). 1PC Mask (with eyepiece). [Ture 120A Current Output] 120A high current output provides large firepower, fast welding. 4 real capacitors provide durable welding and long lasting working cycle. [Mutiprocess Welder Gun] The Welder gun is suitable for MIG / TIG / MMA / STICK welding. It can fits 1.2-3.2MM electrodes, so it can be used for welding mild steel, welded steel, stainless steel and cast iron. Pls note: there are no electrodes included. [Extra Welding Ground Wire] Equipped with a traditional welding handle, this handheld welder gun can be used like a desktop welder as your needs. Outdoor repairs, rusted metal and equipment maintenance will no longer be difficult. [Large LCD Display] The high-definition LCD digital display shows the output power in real time, just adjust the power to the most suitable one according to your needs. [Pure Copper Clamp] High-temperature and rust-resistant pure copper clamp can withstand long-lasting work in both severe cold and heat. [Advanced IGBT Technology] Advanced IGBT technology improves the reliability of portable welder. Powerful Arc-force provide smoother welding experience, you just need to concentrate on your work. [Upgraded USB Outlet] Equipped USB interface can be used for external USB lights, which is convenient for your outdoor night works. [Adjustable Knob] Current/thrust adjustable knob design, one-key adjustment of electrode type, make the welding gun more convenient and intelligent.