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Thread: Oxidation Reduction Potential -- HELP

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  1. #1
    Join Date
    Jul 2006
    Location
    Pennsylvania
    Posts
    22

    Default Re: Oxidation Reduction Potential -- HELP

    Well 4 down --- ??? to go. Yesterday the Hanna showed an ORP of 550 --- I'm getting closer --- FC was 7.5. Other results about the same. This morning FC 6.5 ORP 534. Went to give better half instructions on how to get the readings ----- DEAD!!! ----- Won't even turn on. Does anybody make something that works???? DISGUSTED!!!


    [PoolDoc note: This is exactly the sort of problem I had with Hanna products years ago!]
    Last edited by PoolDoc; 08-07-2006 at 10:34 AM.
    27,000 Gallon, In Ground, Vinyl Liner, CAT 2000 System.

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