Features and Benefits: ESAB Designed/Inverter Technology ; Dual Voltage 115/230V ; 200 Amp Max Output, Single Phase ; 3/8? Maximum Plate Thickness ; Digital Interface (Large Bright LED Display) ; ESAB Genuine Tweco Victor Accessories ; Spool Gun Capable for Aluminum Welding ; 3-Year Warranty ;ESAB Designed Firepower FP-200 inverter-based welding system is ready to tackle steel, stainless and aluminum projects. Its professional-grade arc characteristics and full-featured digital controls enable you to fine-tune arc performance to deliver superior welding results. It weighs just 29 lbs. and offers dual-voltage 120/230V flexibility. Take Firepower FP-200 welder wherever work takes you ? around the shop, in the field or at home in your garage.