The Rogue EM 140i from ESAB weighs 28 lbs, uses 115V of primary power, and has a maximum output of 140A. The tool has a rated welding output of 90A at a 30 percent duty cycle and is optimized for use with .023" and .030" diameter solid MIG wires or .030" gasless flux cored wire. A 14-segment digital display shows parameters and details, and users set voltage and wire feed speed with traditional controls.