Reduces copper and iron damage, increases welding frequency, and delivers remarkable energy-conserving results. Features a smart digital display and alarm LED to read output welding current. Equipped with adjustable shoulder strap for convenient carry between job sites.
Built-in anti-stick, dig-arc force, hot start, and other functions make it easy to operate and safe for beginners. Up to 250 more amps for ideal performance with most 6010, 6011, 6013, and 7018 rods. Select welding electrode diameter and the recommended welding current will be automatically switched. Adjust welding current according to your welding habit for added safety. S7 250A 110/220V Stick Welder Machine For MMA ARC.Built In Hot Start, Anti-stick, Dig-arc Force. Compact Portable Design, Mini Size. Support 110(120)V & 220(230)±15%V Dual Input Voltage. 85% Duty Cycle, Higher Efficient Welding Than DIY Tools. Robust Thrust, Deep Melton Pool, And Less Splatter.
Input Voltage:110(120)V/220(230)V. Rated Duty Cycle:85%(250A). 1 x ARC Welding Machine. 1 x 110/220±15%V Conversion Line Adapter. 1 x Stick Welding Rod Electrode Holder.
1 x Arc Welding Ground Clamp. 1 x Welder Operation Manual.