... price for muti-function welding machine FEATURES of Multi-function AC/DC Pulse TIG/MMA/CUT Welding machine SUPER-200P:1.Reactive ... with 100 kHz high frequency;2.Compact structure, stable welding current, steady and intensive arc, reliable and durable, ... control interface for safe operation;6.Complete accessories: welding torch, cutting torch, welding holder, earth clamp, compressed air regulator, etc ...