<p>5 in 1 welder with IGBT inverter mig gas/no gas/lift tig / MMA / spool torch support</p> <p>input supply voltage ac230v ± 15% , 50 / 60hz.</p> <p>nominal input current: 20 a</p> <p>rated power capacity: 4.4 kva</p> <p>current adjustment range: 30-100a / 30-150a.</p> <p>voltage adjustment range: 15-22v</p> <p>open-circuit voltage: 60 ± 5 v</p> <p>wire diameter: （0.8 / 1.0 mm）</p> <p>feeding speed adjustment range: 2-12m / min</p> <p>welding wire diameter ： 0.8-1.0mm</p> <p>nominal duty cycle：80%</p> <p>package contents</p> <p>1x mig welder RBM-1550D</p> <p>1x 2m earth clamp</p> <p>1x 2m electrode holder</p> <p>1x 3m mb15 welding torch</p> <p>1x 2lb solid wire</p> <p>1x 2.5m welding gas hose</p> <p>1x brush</p> <p>1xsimple mask</p> <p>1x user manual</p>