アネロイド気き圧あつ計けい

noun

aneroid barometer

A barometer that measures atmospheric pressure without liquid, using a flexible metal box. Technical term used in meteorology and instrumentation.

• アネロイド気き圧あつ計けいは、気き象しょう観かん測そくでよく使つかわれる。

  Aneroid barometers are often used in weather observation.