1、An intelligent all digital welding machine with multi function LCD display, simple operation, support for multiple welding functions, and basic performance beyond traditional welding machines. 2、The welding machine with current adjustment knob significantly improves the performance of the welding machine during lengthening welding, and can realize long distance welding. 3、The welding machine has a VRD function, which can ensure the personal safety of the operator when the machine is not working. The intelligent temperature control of the fan also improves the service life of the fan. 4、The output current of the welding machine can be displayed in real time, which can display the output status of the welding machine more conveniently. In addition, the manual arc starting function makes manual welding easier and more reliable. 5、This is a welding machine with a slim body, which is easy to carry, eliminating the need to carry a traditional welding machine, taking up less space, and working at heights more freely. Item Type: Handheld Welder Gun Material: ABS, Copper Uses: Household and Industrial Welding Situations Welding Ability: Approx. 2.5 / 3.2mm Welding All Day Current Range: 0-120A Applicable Electrode Types: Carbon Steel Electrode, Stainless Steel Electrode, Steel Electrode Applicable Welding Materials: Stainless Steel, Alloy Steel, Carbon Steel, Cast Iron Welding Thickness: Approx. 2-14mm / 0.1-1in Power: 3000W 1 x Welder 1 x Ground Wire 1 x Welding Rod Chuck 1 x Storage Bag 1 x User Manual