Re: Bob Parker ESR Meter

Andrew Tweddle wrote:
My trusty meter is no longer trusty!
It's display values wonder all over the place, the 9V battery is okay
Any ideas? and also a circuit diagram on the web, mine has long since been misplaced.

Andrew

For what it is worth, I had a similar problem just a few days ago. Look at the meter leads to make sure the connection to the probe and banana jacks are solid. Since you are measuring very small resistance, a poor connection will cause the meter to wander all over the place.
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