TIG Welder 3-in-1 Welding Machine, Pulse IGBT Inverter, DC TIG/Stick MMA, LED Display, Portable Welding Equipment for Steel, Stainless Steel, Home & Garage

【3-in-1 Multifunction】: Combines DC TIG, DC Pulse TIG, and MMA/Stick welding modes; ideal for diverse applications like DIY projects, repairs, and maintenance work on steel, stainless steel, copper, and titanium; supports E7018 and E6013 electrodes for versatility 【Smart Digital LED Display】: Features an advanced digital LED display; clearly shows all welding settings for precise control and streamlined operation; enhances visual monitoring and increases workflow efficiency during welding tasks; provides instant feedback on current, voltage, and other parameters 【Advanced Safety Features】: Equipped with Voltage Reduction Device (VRD); incorporates overcurrent, overvoltage, overload, and overheat protection; ensures safe operation and reduces the risk of electrical shock or damage to the welding machine and workpiece; provides peace of mind during use 【Portable & Lightweight Design】: Weighs only 18.6 lbs (8.45 kg) and boasts a compact size of 12.6 x 8.7 x 6.7 inches; allows for easy transport to different work sites; the portable design makes storage convenient and eliminates the burden of heavy equipment 【High-Frequency Arc Start】: Utilizes high-frequency non-contact arc start technology; ensures reliable and quick ignition without electrode contact; minimizes failed starts and improves welding performance; offers a smoother and cleaner welding experience for various materials and thicknesses