乾かん湿しつ球きゅう湿しつ度ど計けい

noun

wet and dry-bulb thermometer; psychrometer

A meteorological instrument that uses paired wet-bulb and dry-bulb thermometers to measure humidity.

• 気き象しょう観かん測そくでは、乾かん湿しつ球きゅう湿しつ度ど計けいを使つかって湿しつ度どを測はかります。

  In meteorological observation, humidity is measured using a wet and dry-bulb thermometer.