ph monitor malfunction?

Discussion in 'General Reef Topics' started by Dingo, Jan 9, 2012.

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  1. Dingo

    Dingo Giant Squid

    Joined:
    Aug 1, 2009
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    Location:
    New Freedom, PA
    Has anyone ever heard of Milwaukee pH monitors going bad? In one week I have gone through 2 pH probes. Both start out at pH 6.7 where I have my reactor set at, then overnight they jump to 2.3 and dont budge no matter what I do. Even when the probe is placed in the DT (pH 7.8-8 ) the monitor reads pH 2.7.

    Am I just really unlucky with probes or could my monitor be causing this?
     
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  3. BioFreak

    BioFreak Feather Duster

    Joined:
    Aug 14, 2011
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    Don't know never had an issue with mine
     
  4. Dingo

    Dingo Giant Squid

    Joined:
    Aug 1, 2009
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    Location:
    New Freedom, PA