Miller Electric Mfg Co 907321 Features: -Millermatic 252 - Welds material from 22 gauge to 1/2 in thick in a sincgle pass. Highest output in its class..-UNSPC CODE: 23271400.-Product Type: Mig welders.-Duty Cycle Percentage: 250A/28V: 40%.-Duty Cycle Percentage: 200A/28V: 60%.-Output Amperage: 250.Specifications: -60HZ 1PH.-Highest output in its class (250 A at 28 VDC). Weld longer on high end applications./New! Large, digital front panel with built-in digital timers menue enables operator to preset voltage and wire feed speed. Standard run-in, pre/ostflow, burnback, spot/delay (stitch) timer menu. New! Auto Gun Detect allows operator to simply pull trugger on MIG gun, spool gun, or push/pull gun. Automatically detects and recalls the voltage, wire feed speed, and timer of the active gun. New! Push-Pull Gun Direct Connect - now directly connects your push-pull gun, no extra module required. New! Angled, dual-gear driven, cast aluminum drive system features no-tool, quick-change reversible drive rolls and an easy-to-set, scaled tension knob. New! Patent-pending EZ-Change Low Cylinder Rack allows operators to easily roll cylinders on and off of rack - no need to lift cylinders. New! EZ-Access Consumable Compartment and Parameter Chart - set weld parameters right the first time with convenient new flip-down compartment that provides fast access to parameter chart and consumables. New! Larger work area - now with longer 15 M-25 gun. Less weld cleanup with Active Arc Stabilizer patented Miller design provides excellent starts proven superior to the competition. Fan-On-Deman cooling system operates only when needed reducing power consumption and contaminants drawn into the machine. Line voltage compensation keeps power constant even if input voltage varies by +/- 10%..-MILLERMATIC 252 200(208)/230V.