The 250 MP PRO Welder, No. 415, from Forney Industries, delivers 10-250 AMP output, dual voltage (120V/240V) input, and welds materials up to 1/2". Designed for pros and serious hobbyists, it features an intuitive tri-lingual LCD screen, Set & Forget Despooler, and TruSet MIG control for easier, smart welding.