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EC/TDS meter pen for testing PPM in soil?

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    EC/TDS meter pen for testing PPM in soil?

    deleted-deleted
    Last edited by Guest; 03-29-2023, 03:24 AM.

    #2
    I never use one....if your PH tester is good you shouldn't need one IMHO.
    I hope there is an afterlife...there are a lot of friends and family I'd like to see again, one day.

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