Upgraded 20-200A Welding Output: Features a precise LED display and an easy-to-use knob for effortless current adjustments between 20A and 200A. Enjoy quick arc starts and stable performance for handling a wide range of metals and projects. Wide Compatibility with Multiple Rods: Supports welding rods ranging from 1.6mm to 3.2mm, making it perfect for stainless steel, mild steel, and iron applications. Ideal for machinery repairs, automotive work, metal fabrication, and DIY projects. Compact & Portable Design: Designed for easy one-handed , this lightweight unit is compact for maximum portability. The 1.8M power cord provides flexibility, making it suitable for use in confined spaces and easy transport for job site needs. Advanced Safety Features: Includes Hot Start, ARC Force, and anti-stick technology for enhanced safety. The advanced IGBT inverter and intelligent cooling offer protection against over-current, overload, and overheating. Service: If you have any questions, please feel to contact us and we will reply within 24 hours!