It features an adjustable hot start and arc force, easy to strike an arc, provides smoother welding, and lowers the probability of arc breaking; Automatic anti-stick avoids electrode sticking in the puddle. Suitable for welding stainless steel, mild steel, and other metal materials, lift tig is also ideal for aluminum (TIG Torch not included). The welding machine was a built-in advanced MCU control system and IGBT inverter technology, digital control of the welding process, ensuring continuous arcing stability, good flow, less spatter, and responding to any changes immediately, getting highly efficient welding and great welds. It also can automatic saving of last welding parameters, convenient to start the next welding work quickly. A very cool feature built-in the stick welder is the automatic matching of recommended current and voltage after the diameter of the welding electronic is selected, you can also adjust the current as your need, which is not only for professionals but also ideal for beginners or those that are learning to weld and that want to make small repairs around the house.Every single of our welder machines passed various authoritative Laboratory tests in simulating extremely harsh environments before leaving our factory that conforms to the high standards. We take care of our customer's safety based on VRD, over current/ over voltage/ over current/ overload/ overheating protection function. As our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding Equipment & Accessories\Welders, Cutters & Torches\TIG Welders". The seller is "ethan_9040" and is located in this country: US. This item can be shipped to United States, Canada.