TIG Welder 6-in-1 AC/DC Welding Machine, Pulse Spot MMA Stick IGBT Inverter

【6-in-1 Multi-Process Welder】: Combines AC TIG, DC TIG, AC Pulse TIG, DC Pulse TIG, MMA/Stick, and Spot TIG in one machine; provides versatility for various welding projects and materials, suitable for home DIY, garage work, and professional use 【Advanced Digital LED Display】: Features a high-definition digital display for clear monitoring of welding parameters such as current, voltage, and duty cycle; ensures precise control and efficient operation during welding processes; simplifies setup and adjustment 【High-Frequency Arc Start & Safety】: Equipped with high-frequency non-contact arc starting for smooth and reliable ignition; includes Voltage Reduction Device (VRD), overcurrent, overvoltage, overload, and overheat protection for enhanced safety; certified to meet relevant safety standards 【Aluminum Welding Capability】: Compatible with spool guns specifically designed for aluminum welding; optimized wire path ensures consistent wire feed for high-quality aluminum welds; expands the range of materials that can be welded effectively; supports smooth and uninterrupted aluminum welding 【Versatile Material Compatibility】: Suitable for welding carbon steel, copper, stainless steel, and titanium; accommodates 6010, 6011, 6013, and 7018 electrodes; welds up to 1/4" aluminum and 3/8" low carbon steel; ideal for a wide range of metal fabrication and repair applications