ESAB 0558101321 Caddy Mig C200i - 10-Feet 180 230Vac 1Ph 50/60HZ Torch Can weld mild steel, aluminum, stainless steel as well as MIG/MAG brazing Set - automatically selects correct parameters for required wire/gas combination Its light weight and portability make it easy to get to the job site, indoors or outdoors Has PFC (power factor correction) ensures stable welding power, even when operated from a portable generator Polarity change - allows you to use gasless cored wire