The PowerTIG 400 EXT is the most powerful member of Everlast’s PowerTIG series of TIG/Stick welders. With 240V single phase power, it delivers a full 400A in TIG mode thanks to its high output cooling fan. The welder has a generous 315A output at 35% duty cycle in stick mode to tackle any common stick fabrication or repair chore with up to 1/4″ electrode. With the advanced AC pulse feature, the 400 EXT is capable of delivering more TIG welding capability (thickness) than any other unit in its class.








