ESR & low resistance test meter - free circuit
"Jim Land" wrote in message
. 3.44...
Although labelled "Twin Shielded Cable", the schematic is drawn to show
two *single-conductor* shielded cables, one to deliver the test signal to
the cap, and one to sense the response across the cap.
That was a fairly standard item once - looks like zip cord but has two
shielded cables in it.
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