Welder includes a controller with a digital processor , sensor for reading instantaneous weld current, and {HEAD ~ circuit} to convert {TAIL ~ the instantaneous current} into a digital representation of the level of instantaneous weld current 
to convert
Welder includes a controller with a digital processor , sensor for reading instantaneous weld current , and { HEAD ~ circuit } to convert { TAIL ~ the instantaneous current } into a digital representation of the level of instantaneous weld current
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH