Last Updated：2025/11/20

An instrument that floats in a liquid and measures its specific gravity on a scale.

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hydrometer

Source Word

hydrometer

IPA(Pronunciation)

Noun

An instrument that floats in a liquid and measures its specific gravity on a scale.

Japanese Meaning

液体中に浮かび、その液体の比重を計測する装置

Before bottling, she used a hydrometer to check that the beer's specific gravity had reached the target level.

瓶詰めする前に、彼女はビールの比重が目標値に達しているかを確認するために比重計を使った。

Sense（1）

An instrument that floats in a liquid and measures its specific gravity on a scale.

hydrometers

（ plural ）