pH meter

noun

Definition of pH meter

: an apparatus for measuring the strength or the amount of acid present in a mixture or solution

called also acidimeter

First Known Use of pH meter

1932, in the meaning defined above

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Time Traveler for pH meter

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The first known use of pH meter was in 1932

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Cite this Entry

“PH meter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pH%20meter. Accessed 21 Oct. 2020.

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