Rozway pH Meter [.01 pH Resolution]
Rozway Premium Pocket Size pH Meter. Range: 0-14.0 pH. Resolution: 0.01.
You can use a pH meter to check the pH of your water, mash, [test Star San effectiveness] and finished beer.
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Rozway Premium Pocket Size pH Meter Digital Water Quality Tester for Household Drinking Water, Swimming Pools, Aquariums, Hydroponics, pH Measurement for 0-14.0 pH, High Accuracy, 0.01 Resolution