* Change the analog signal control, and adopt new DSP(digital signal processor) microprocessor control.
* Set welding parameters preset, memory and display USB charging, remote diagnosis,Remote positioning remote real-time monitoring, WIFI network, etc.
* Equipped with digital storage interface USB, can store a lot of welding expert experienceIn the database, it is easy to weld the novice workers welding expert level
* Welding for two people at the same time,will not interfere with each other, welding and alternating current (ac) can be used at the same time.