... 3. TIG/MMA/CUT 4. reasonable price for muti-function welding machine FEATURES of Multi-function AC/DC ... Compact structure, stable welding current, steady and intensive arc, reliable and durable, easy for maintenance;3.Excellent control ... under-voltage protection, pedal control interface for safe operation;6.Complete accessories: welding torch, cutting torch, welding holder, earth clamp, compressed air ...