250A AC welder, for 110-220VAC, single phase, with knob to adjust the current that allows quick application changes, 60Hz frequency, 7.5/11.9kVA power, two exposed terminals for a more precise connection, primary connection board for voltage change, 1 min x 9 min rest work cycle, on/off switch with thermal magnetic protection, for 6010(1/8″), 6011(1/8″, 3/32″) 6013(1/8″,5/32″) electrodes, with 2 wheels, front support and long reach handle, does not include cables.