F Ford4000 New Member Messages 4 Nov 10, 2010 #1 I have a USR Arc200ET inverter welder that i got from a friend does anybody know anything about this unit. Has 100% duty cycle at 160Amp. But does not seem to weld as smoothly as my conventional welder.
I have a USR Arc200ET inverter welder that i got from a friend does anybody know anything about this unit. Has 100% duty cycle at 160Amp. But does not seem to weld as smoothly as my conventional welder.
