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PH Pen Calibration

HydrotechHydroponics HydrotechHydroponics·6 videos
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Uploaded on Aug 31, 2011

Drew from Hydrotech Hydroponics shows you how to calibrate a PH pen

  • Category

    Education

  • License

    Standard YouTube License

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  • noddrey

    noddrey 2 months ago

    How many times you calibrate the PH meter, is it every time you used it?

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  • Cryptocracyz101

    Cryptocracyz101 9 months ago

    can i use PH 4.01 Standard Reference Solution for calibration as well..?

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  • sharkrancher

    sharkrancher 1 year ago

    hmmmm. that's not the method the factory instructions describe. Better double check that.

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