Mac Tools' 145-amp MIG welder 115v AC, MW145N, is specifically designed for MIG welding stainless steel and makes welding fast, easy, and spatter free. With a higher duty-cycle and the ability to manipulate the speed and heat, the user has greater control over the welding process. Features such as the rugged powder-coated steel cabinets with forced-air cooling enable it to have a higher duty-cycle for efficiency. There is a four-step power control, with multiple step cam-lock rotary power switches, giving you the power to control your amperage and heat. You don™t have to worry about overload, with the illuminated thermal overload indicator and automatic reset feature. This product is gas or no-gas capable and has an infinite wire speed feed control with a direct drive DC motor. For comfort, the Mac 180A direct-connect MIG gun is ergonomically designed with a 10-inch cable complete with a Euro-connect cable plug. A heavy-duty earth clamp with UV/IR welding cable, a regulator and two spools of wire also come in the package. For more information see your local Mac Tools dealer or call (800) MACTOOLS.