Digital pH Meter with ATC

You can use a pH meter to check the pH of your water, mash, [test Star San effectiveness] and finished beer.

PH Meter, Tuecota 0.01High Accuracy Digital PH Water Tester, Measuring Range 0-14pH, PH Tester Pen with ATC, Suitable for Drinking Water, Liquid Food, Swimming Pool, Aquarium, Aquaculture, Hydroponics – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

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