Matthew Smith wrote:
Hi All

I'm sure that the Peak unit (and others) discussed recently are very
nice, but could anyone point me to an open source ESR tester, or at
least the principles required to build one.

For one, I want to save money but at the same time, I really like to
make my own kit where practical.

Yes, I could go Google, but sometimes it's nice to get real
recommendations from real people ;-)

Cheers

Matthew Smith
South Australia
Here's about as cheap as you can get, provided you have a 'scope. I use
mine quite a bit and have had pretty good success. Look he

http://octopus.freeyellow.com/99.html