INDUSTRY-PREFERRED 200A AC/DC TIG WELDER: This professional-grade ac/dc tig welder comes with the industry-famous CK17 tig torch, trusted by seasoned welders for its ultra-flexible superflex cable, ergonomic grip, and widely available replacement parts. The 200A high-frequency output delivers stable arc ignition, making it the top choice for precision welding on aluminum, stainless steel, and non-ferrous metals, whether for home DIY or professional fabrication 5 IN 1 MULTIPROCESS WELDING MACHINE FOR ALL SCENARIOS: Unlock 5 welding modes in one compact tig welder: High-Frequency AC TIG, DC TIG, AC Pulse TIG, DC Pulse TIG, and Stick MMA welding. This ac dc tig stick welder adapts to all your welding needs, from delicate thin sheet metal work to heavy-duty plate welding, eliminating the need for multiple welding machines and saving your workspace and budget 110V/220V DUAL VOLTAGE AUTO-ADAPTATION FOR UNIVERSAL USE: Our aluminum tig welder features seamless 110V/220V dual voltage automatic switching, with a included power adapter for quick setup. It works perfectly with standard household 110V outlets for garage projects, as well as industrial 220V power for workshop production, no manual adjustment required, ensuring consistent performance wherever you work PROFESSIONAL ALUMINUM WELDING PERFORMANCE: As one of the best tig welder for aluminum, it is equipped with fully adjustable AC balance and frequency controls, paired with customizable pulse settings to eliminate burn-through and achieve clean, beautiful weld beads on aluminum and magnesium alloys. The high-frequency arc start ensures non-contact ignition, reducing tungsten contamination and improving welding quality for both beginners and pros HANDS-FREE PRECISION CONTROL WITH INCLUDED FOOT PEDAL: This tig welder with foot pedal gives you full, real-time control over amperage without taking your hands off the CK17 torch. The rocker-style foot pedal allows for smooth upslope and downslope adjustments, perfect for spot welding, continuous seam welding, and intricate work that requires precise current tuning, drastically improving your welding accuracy and efficiency INDUSTRIAL-GRADE IGBT TECHNOLOGY FOR DURABLE PERFORMANCE: Built with advanced IGBT inverter technology, this pulse tig welder delivers exceptional arc stability, minimal spatter, and a 40% duty cycle at full 200A output, supporting continuous welding without overheating. It is equipped with full safety protections: overheat protection, over-current protection, and voltage fluctuation protection, ensuring safe operation and a long service life COMPLETE ACCESSORY KIT, READY TO WELD OUT OF THE BOX: Everything you need to start welding immediately is included in the box: CK17 tig torch with 15ft cable, rocker foot pedal, 300A ground clamp, stick electrode holder, gas hose with flow meter, tungsten electrodes, ceramic nozzles, collets, back caps, and a detailed user manual. No extra purchases required, saving you time and money on additional accessories INDUSTRY-PREFERRED 200A AC/DC TIG WELDER: This professional-grade ac/dc tig welder comes with the industry-famous CK17 tig torch, trusted by seasoned welders for its ultra-flexible superflex cable, ergonomic grip, and widely available replacement parts. The 200A high-frequency output delivers stable arc ignition, making it the top choice for precision welding on aluminum, stainless steel, and non-ferrous metals, whether for home DIY or professional fabrication 5 IN 1 MULTIPROCESS WELDING MACHINE FOR ALL SCENARIOS: Unlock 5 welding modes in one compact tig welder: High-Frequency AC TIG, DC TIG, AC Pulse TIG, DC Pulse TIG, and Stick MMA welding. This ac dc tig stick welder adapts to all your welding needs, from delicate thin sheet metal work to heavy-duty plate welding, eliminating the need for multiple welding machines and saving your workspace and budget 110V/220V DUAL VOLTAGE AUTO-ADAPTATION FOR UNIVERSAL USE: Our aluminum tig welder features seamless 110V/220V dual voltage automatic switching, with a included power adapter for quick setup. It works perfectly with standard household 110V outlets for garage projects, as well as industrial 220V power for workshop production, no manual adjustment required, ensuring consistent performance wherever you work PROFESSIONAL ALUMINUM WELDING PERFORMANCE: As one of the best tig welder for aluminum, it is equipped with fully adjustable AC balance and frequency controls, paired with customizable pulse settings to eliminate burn-through and achieve clean, beautiful weld beads on aluminum and magnesium alloys. The high-frequency arc start ensures non-contact ignition, reducing tungsten contamination and improving welding quality for both beginners and pros HANDS-FREE PRECISION CONTROL WITH INCLUDED FOOT PEDAL: This tig welder with foot pedal gives you full, real-time control over amperage without taking your hands off the CK17 torch. The rocker-style foot pedal allows for smooth upslope and downslope adjustments, perf