Hydrometer (noun) Definition, Meaning & Examples

noun
  1. an instrument for determining the specific gravity of a liquid, commonly consisting of a graduated tube weighted to float upright in the liquid whose specific gravity is being measured.
noun
  1. an instrument for measuring the relative density of a liquid, usually consisting of a sealed graduated tube with a weighted bulb on one end, the relative density being indicated by the length of the unsubmerged stem
    Hydrometer (noun) Definition, Meaning & Examples

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