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Coral Dilema
01/27/2014, 07:17 PM
Can you guys recommend some PH probes (just the probe, not the entire unit).

I am in the process of building a controller for my aquarium based off of a PLC. I am looking for a good reef safe PH probe that I can interface with the PLC. I am writing the code so I should be able to interface just about any probe with the controller. Just looking for some options and opinions on which are the best quality and most accurate over time.

Thanks,