J-Dog Posted April 10, 2018 Share Posted April 10, 2018 Let me know if u have an extra one lying around that u would to sell....thanks! Link to comment Share on other sites More sharing options...
xmas_one Posted April 10, 2018 Share Posted April 10, 2018 Check out the lab grade ones from BRS. Link to comment Share on other sites More sharing options...
Jeremevans Posted April 10, 2018 Share Posted April 10, 2018 I would suggest buying new since pH probes need to be stored in solution to remain accurate.I recalibrate mine regularly and replace about annually. I just throw away the old ones away...If you wait a few months you can have my old one, but I don't recommend it.Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
J-Dog Posted April 11, 2018 Author Share Posted April 11, 2018 Found one! Thread closed Link to comment Share on other sites More sharing options...
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