TIG (tungsten inert gas) welders are a type of welding system that provides the electrical current needed for tungsten inert gas welding torches. TIG welding uses welding rods as opposed to MIG (metal inert gas) welding which uses a continuously feeding wire. Many believe TIG welding provides them more control and options for producing more aesthetic work. Our selection of TIG welders differs by input voltage, applications and inclusions, among other attributes. For options on customizing your TIG welder or doing more wiht it, see our selection of TIG welding accessories.