The GiantTech TIG200PAC/DC TIG/Stick Welder is a serious welding machine for the craftsman and professional both. The TIG200PAC is a portable full featured two function machine including a Tig Welder and a Stick ARC welder with MOSFET inverter technology weighing just 57 pounds. The TIG200PAC/DC TIG/Stick Welder is capable of welding just about any type of metal and is the ideal tool for those in the metal fabrication and construction industries where machine portability is crucial. The TIG200PAC/DC TIG/Stick Welder has an adjustable welding current between 10A and 200A which makes it a must have in the automotive body repair industry. Consumables are readily available at your local welding supply store. All MOSFET power transistors are manufactured by either FUJI or TOSHIBA of Japan, chosen for their reliability and longevity in the toughest of environments. With a 3 year parts and labor warranty to back your purchase you will enjoy many years of reliable welding operations.