Handheld ARC Welding Machine with Upgraded IGBT Inverter Technology Intelligent IGBT Inverter Technology Designed with advanced IGBT inverter technology for noload voltage, strong power compensation, and stable welding current. This improves efficiency and reliability while reducing wear on copper and iron components. It delivers smooth weld seams with minimal spatter and easy arc starts. The closedloop feedback control stabilizes output voltage without causing interference to home power systems. Adjustable 20120 Amp Welding Output Operates on 110V with a flexible 20120 amp output range. Sixspeed variable current knob allows precise adjustment for the exact requirements of each task, ensuring weld quality. Suitable for home DIY, professional jobs, and general repairs. Common uses include machine fabrication, jewelry work, automotive repairs, fencing, ironwork, and hardware projects. Compact and Portable Design Weighing only 3.3 lbs and measuring 9.8 x 9.45 inches, this mini welder is easy to carry and store. Its lightweight construction supports onehanded operation, making it ideal for tight spaces or mobile work. Fits conveniently in a toolbox, trunk, or work shelf without taking up excessive space. Versatile Electrode Compatibility Compatible with 3/32 inch to 1/8 inch (2.53.2 mm) welding electrodes. Hot arc start function ensures smooth arc initiation and more precise control of the molten pool. This versatility makes it for hobby welding, equipment maintenance, metal gates, or structural repairs. Enhanced Safety Features Built with an intelligent control chip and an efficient air intake cooling system to maintain safe operating temperatures even during extended use. Includes overheat protection to safeguard internal circuits, ensuring longterm durability, safety, and consistent performance. Use Scenarios: 1. Home repairs such as fixing metal frames, garden gates, or fencing without relying on bulky workshop equipment. 2. Automotive work including patching exhaust systems, reinforcing brackets, or custom fabrication. 3. Smallscale metal projects like crafting tools, structural components, or ornamental ironwork. This handheld ARC welding machine delivers professionalgrade performance in a portable size, offering reliable welding capabilities for a wide range of materials and tasks while prioritizing safety and ease of use.