Whenever you are measuring leakage the specs will always specify a parallel resistance that must be used otherwise you will always measure some voltage.
Uh, maybe that is why I always used an AAMI test load for accurately testing medical devices for leakage back when I was in a dialysis clinic? Duh! Sometimes I forget to connect all the dots. Of course I was not aware of the caps in the first place since I have no schematics available. Main difference with the medical environment was we expected a much better isolation with medical devices- >100uA was failing.
You folks here are awsome. Thanks for all the explanation. I really appreciate the "why's and wherefore's" here!
