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Old 03-21-2011, 10:07 AM   #1
nico-e
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Default Capacitor tester how usefull is such a tool?

Hello,

ive heard of capacitor testers named ESR-Meter how useful are such testers.

For example i have an MSI KT4AV-L Mainboard(with Rubycon, Chemicon caps and one teapo) which stopped working, so I want to test them before recapping this board.

thanks
nico
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Old 03-21-2011, 11:11 AM   #2
retiredcaps
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Default Re: Capacitor tester how usefull is such a tool?

Quote:
Originally Posted by nico-e View Post
ive heard of capacitor testers named ESR-Meter how useful are such testers.

For example i have an MSI KT4AV-L Mainboard(with Rubycon, Chemicon caps and one teapo) which stopped working, so I want to test them before recapping this board.
ESR meters cost between $65 and $300. Unless you do this for a living, "blind" recapping everything is usually cheaper.

Most people here like Rubycon and United Chemi-con caps as per

http://www.badcaps.net/forum/showthread.php?t=2280

However, United Chemi-con KZG are a problematic series.

PS. There are some build your own ESR meters. This topic has been discussed before and you can search for it.
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Old 03-21-2011, 12:14 PM   #3
nico-e
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Default Re: Capacitor tester how usefull is such a tool?

Quote:
Originally Posted by retiredcaps View Post
ESR meters cost between $65 and $300. Unless you do this for a living, "blind" recapping everything is usually cheaper.
as I have arround 10 boards and several PSU's with cap problems and not all are worth recapping them completely(I recap just for fun), I will buy one of those testers.

thanks
nico
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Old 03-22-2011, 04:29 AM   #4
Agent24
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Default Re: Capacitor tester how usefull is such a tool?

I built one of the Blue ESR meters. I like it very much, and it was fun to build too!

It's also a good test of your soldering skill, if you fail to construct the meter you probably shouldn't be recapping (yet) ha ha....
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Old 03-22-2011, 06:05 AM   #5
nico-e
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Default Re: Capacitor tester how usefull is such a tool?

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Originally Posted by Agent24 View Post
I built one of the Blue ESR meters. I like it very much, and it was fun to build too!
do you have a link to your model I'll have a look at it.
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Old 03-22-2011, 06:27 AM   #6
Agent24
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Default Re: Capacitor tester how usefull is such a tool?

http://members.ozemail.com.au/~bobpar/esrmeter.htm
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Old 03-22-2011, 06:40 PM   #7
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Default Re: Capacitor tester how usefull is such a tool?

I also built the Blue ESR meter and I've been pleased with it.
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Old 03-23-2011, 06:41 AM   #8
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Default Re: Capacitor tester how usefull is such a tool?

I just purchased a ESR-micro 4.0 and couldn't be happier it is very handy to have around in the month that I have had it it has paid for itself. I can't speak for the Blue meter I love the fact that Bob Parker is on this forum if i were to have a problem with it.
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