... Characteristic:1. The machine of TIG series is with three welding models such as DC TIG, Pulsed ... stable arc and less spatters.3. It is with lots of rich function such as start/crater arc ... time, water/gas cooling.4. It is equipped with lots of protection such as delay time for start for ... -current, over-heat, etc.5. It is with high automatic compensation against unstable electricity, high efficiency and ...