The TIG-200P-ACDC TIG Welder with Pulse features versatility to suit the needs of hobbyists and professional welders, especially for welding aluminum with AC TIG and Pulsed AC TIG Modes. Features: AC TIG for welding aluminum up to 4/25”. Pulse TIG for the most awkward of welding angles. Ideal for 7018/6011/6010 electrode. Intelligent fan: automatically controlled by temperature. Remote control available for torch control and real-time amperage control. Multiple welding processes  Equipped with AC Square Wave TIG, AC pulse TIG, DC TIG, DC Pulse TIG, and Stick. Efficient HF arc starts built-in pressurized arc ignition circuit The Squarewave mode is the optimal choice for improving weld quality and facilitating aluminum welding. Capable of 2T/4T/spot welding to meet various welding process demands. Stick welding: The built-in arc force feature ensures effortless arc starts. Advanced Digital Control Panel The digital screen provides intuitive operation by displaying welding parameters clearly, allowing for precise control. With a user-friendly interface and excellent visibility, the digital screen enhances usability and efficiency, making it an invaluable upgrade for improved welding performance and productivity. Remote Control Compatibility The pedal remote and welding torch remote control are both compatible with this welder. This welder is equipped with pedal remote control capabilities, enabling real-time control of welding current by the operator, even at distances greater than 10m. Other brands' digital welding torch is compatible with this welder. Various Material Capability Works best on aluminum, nickel alloy, stainless steel, titanium, mild steel, copper, etc. It make aluminum welding easier. Suitable for aluminum up to 4/25''. IGBT inverter technology IGBT inverter, smaller size and lighter weight, and higher reliability. Significant reduction in copper and core losses greatly enhances welding efficiency, leading to energy savings. Switching frequency beyond the audio range, this technology nearly eliminates noise pollution. What’s Included TIG-200P AC/DC Welder WP-26 TIG torch 13ft Electrode Holder 10 ft Earth Clamp 10 ft Gas hose Additional TIG accessories: 3 Collets, 1 Collet Body, 3 Alumina Ceramic Cup, 1 Long Back Cap, 1 Short Back Cap