Running efficiently off 120V standard outlet, this machine comes in very handy. It requires no shield-gas, so long as it has Flux Core wire in it. Can comfortably and soundly weld up to 3/16" steel. Flux Core wire, fresh contact tips, and a spare cup will be included. Machine runs very well, so long as the settings are at correct ratio. Will provide a setting recommendation chart, depending on Gauge of steel. Lightweight and easy to move around. Will include welding hood as well.