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ESR is 1.1 ohmsLeakage current is minus 1.4 microamps which is below 0Dielectric absorption is 0% which is tops.This is a 51uf Solen poly and it reads exactly 51.3ufLeakage current is 5.2 microamps,not milliamps which very lowdielectric absorption is 0% which is expected.The ESR is 1.16 ohmsThis is a 70uf Panasonic film cap and it reads exactly 70ufLeakage is about 3ma which is very good for this 820uf lytic large value capESR is 1.14 ohms which is really good as wellDielectric absorption is at 8% which is dam good for a lytic.This first cap is the Panasonic 820uf CE.It reads 716uf which is actually well within tolerance of 20% which this reading around 12% or so.
The tests I am going to show you are tested on my Sencore LC-102 and it shows the most critical aspects from ESR,dielectric absorption,leakage by current and internal resistance.I picked my favorite to two of my many favorite film caps.
"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken
Edits: 07/23/16Follow Ups:
Out of curiosity, did you compare the 70uF film cap against Panasonic's specs? I know it's a large cap, but 3mA seems high for film. The only way to know for sure would be to look it up.
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Buy Chinese. Bury freedom.
I said the 70uf panasonic is 5.2ua not 3ma. The 3ma was for the 820uf panasonic electrolytic. The reading for the 820uf lytic now reads in the 351ua range and I had to push the button and hold it for a while..It drops more the longer you hold it.
"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken
Edits: 07/23/16 07/23/16 07/25/16
No, you didn't say that, it was very confusing. Much clearer now that you've edited the post. The numbers make more sense now.
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Buy Chinese. Bury freedom.
...also, a neg leakage current is suspicious and warrants further investigation. I'd guess a case of DA but with meter leads are reversed.
The solen is the best one spec wise but it's also the largest physically and the most expensive.
"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken
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