الوصف

1.superior HF arc starting makes it easy to operat.
2.PWM control of  ±*5%，delivers potimal constant output current and superior dynamic characteristics,reduces spatter and fumes,ensures better arc stability,equal penetration and a good weld.
3.the effective protection circuitries against various damaged risks such as overload of voltage,overload of current,voltage,overheat delivers high reliability during operating.
4.the advantage of lightweight and small volume makes it very suitable for the movable position jobs.
5.digital display