A quality conductivity probe

[Rocks reef]

Randy,

What would you recommend for a good conductivity probe? I know you have mentioned using one as they are quite accurate, however, in the searches I've done. I don't remember actually seeing a name of one you use. You did mention Orion, but they are out of business if I recall.

Thank you for your time.

 

[Randy Holmes-Farley]

I've not bought a new one, ever, since good ones are fairly expensive.

There are a number of good old and new high end brands. Orion was the gold standard years ago, and I used one of those for 20 years, but it died (the long cracked probed finally broke in two) when I started my new tank.

I recently bought an old VWR conductivity meter on ebay, and I'm happy with it, but they don't come along all the time.

Randy's Tank and Learn Thread

can we get a full tank pic please :)

www.reef2reef.com

Rishma recently got this one:

New (to me) toy- conductivity meter

I’m just excited and nobody outside this forum would care 😁

www.reef2reef.com

The main thing to be sure of if getting a new high end meter is that it has a probe designed to measure in the 53 mS/cm range for seawater. Some are specially designed for much lower conductivity.

 

[Rocks reef]

Thank you sir, I appreciate you!

 

[Randy Holmes-Farley]

FWIW, your post made me look at the picture of my probe I posted in my Tank and Learn thread, and it is really strange:

A real Ebay Weirdity on my conductivity meter purchase???

Deep in my Tank and Learn thread I posted about the VWR conductivity meter I bought on ebay. I'm perfectly happy with it, but as I was reposting the picture of it from the listing into a new thread, I noticed some really strange things in the picture. Here's the actual meter that I took a...

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