水すい温おん計けい

noun

water temperature gauge; water temperature meter

A device that measures and displays water temperature, used in contexts such as aquariums, car engines, or industrial equipment.

• 車くるまの水すい温おん計けいが上あがっているので、エンジンを止とめた。

  I stopped the engine because the car's water temperature gauge was rising.

• 熱ねっ帯たい魚ぎょの水すい槽そうには水すい温おん計けいが必ひつ要ようだ。

  A water temperature gauge is necessary for a tropical fish tank.