pH measures the acidity/alkalinity of a solution on a scale of 1 to 14 pH, with 1 being the most acidic and 14
being the most alkaline or basic. pH is a common measure of water quality used in environmental testing, food &
beverages, cosmetics, pharmaceuticals and other fields. Four basic styles of pH meters are available for varying
applications: Pens, Portable Meters, Data Loggers, and Benchtop meters.
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