***** power correction, MOSFET, AC/DC or pulse output , soft switch, inverter with 100 kHz high frequency;
***** structure, stable welding current, steady and intensive arc, reliable and durable, easy for maintenance;
***** control performance, multiple functions of TIG, MMA and CUT;
***** model with “P” means function of pulse with 9 regulator knobs, and the model without “P” has only 5 regulator knobs;
***** protection, over-voltage protection, over-current protection, under-voltage protection, pedal control interface for safe operation;
***** accessories: welding torch, cutting torch, welding holder, earth clamp, compressed air regulator, etc.