250A 110/220V Stick Welder ARC Welding Machine DC Inverter Welder Dual Voltage MMA Welder Digital Display (2021 Latest Model). ? 2021 Latest Model? Allows Connection To 120 Or 230V Receptacles. 120V / 230V input current at rated 200A/250A. 250Amp IGBT Double Voltage, Powerful Welder Capable Of Welding Mild Steel, Weld Steel, Stainless Steel And Cast Iron. IGBT Power Device With Unique Control Mode Improves The Reliability Of Welding Machine?? Energy Saving King? Can Handle E6011/6013/6014/7018 and E6010…. Welding Stainless Steel, Mild Steel, Aluminum And Other Metal Materials, Reduce The Damage Of Copper And Iron, Obviously Increase The Welding Frequency, And Energy-conserving Result Is Remarkable?? Portable Design? Equipped With Smart Digtal Display And Alarm LED, Read The Output Welding Current. Portable Carry With Adjustable Shoulder Strap, Is Convenient To Carry Between Job Sites Or Use. Built-in Excellent Anti-stick, Dig-arc Force, Hot Start And Other Functions, Easy To Operate, Safe And Convenient For Beginner.