Features of inverter DC pulse GTAW tools TIG-250P 1. MOSFET inverter and waveform control technology, DC or pulse output; 2. Portable, convenient to carry, reliable and durable, easy for maintenance; 3.Two functions of TIG/MMA welder, steady and intensive arc, excellent arc striking performance; 4.Thermostatic protection, over-voltage protection, over-current protection, under-voltage protection, suitable for filler wire welder, excellent welder appearance; 5.Suitable for various metal: carbon steel, stainless steel, copper and titanium metal, etc; 6.We also can provide 110/220 duel voltage input function, automatic input voltage shift; 7.Complete accessories: welding torch, welding holder, earth clamp, etc. The parameters of inverter DC pulse GTAW tools TIG-250P ModelSpec. TIG-250PPower supply voltage AC 220±10% V / 50 60 HzPower supply capacity 5.8 kVADuty cycle 60%Rated output current (TIG) 250 ANo-load voltage 56 VOutput current range (TIG) 5-250 APost-flow time 1.0-10 SCosφ (η) 0.93Protection grade IP 21Weight 13.5kgDimensions (mm) 385*155*295 * BUY WITH CONFIDENCE. * QUALITY MACHINES MANUFACTURED BY RONGYI. * FULL SERVICE AND PARTS BACK UP. * 12 MONTHS WARRANTY. The data in the above table is only for reference. Please subject to the nameplate on the device.