Miller Electric

By Heather Burlingame | September 28, 2010

CST 250 Stick/TIGThe CST 250 Stick/TIG inverter weighs only 40 pounds and provides a 250-amp DC welding output at 50 percent duty. The unit measures 13.5×7.5×18 inches, and it can weld with a 3/16-inch Stick electrode. A 14-pin receptacle on the front of the machine provides remote amperage control when Stick or TIG welding. The process-select switch has 5 settings: E7018 soft or stiff arc, 6010 soft or stiff arc, and Lift-Arc start TIG.