Forney Easy Weld 160 ST-i is a compact dual-voltage Stick (SMAW) and DC TIG (GTAW) welder built for DIYers, Automotive, maintenance crews, and farm/ranch users who need pro performance in a grab-and-go package.Forney Easy Weld 160 ST-i is a dual voltage stick welder that can run on 120-Volt household power or 240-Volt shop power, this inverter machine delivers up to 160 A output for single-pass welding on 24 ga-1/4 in on 120v and 24 ga-3/8 in on 240v.Forney Easy Weld 160 ST-i features include Lift Start TIG for precision DC TIG on thin metal, a 1-knob interface for fast setup, and Expert Set Hot Start + Arc Force for smooth and stable arc starts.This machine is CSA Listed and backed by Forney Expert Tech, Forney's American service network, for support before and after the sale.-Processes: Stick (SMAW) : DC TIG (GTAW)-Output Power (120 V): Stick 15-80 A : TIG 15-85 Amp-Output Power(240 V): Stick 15-160 A : TIG 15-160 Amp-Welding Capacity: 120-Volt 24 ga-1/4 in. : 240-Volt 24 ga-3/8 in.-Generator Compatible: 120-Volt 4,000 W : 240-Volt 10,000 W.