Audiometer is an important instrument in otolaryngology clinic.

听力计是听力检查中必不可少的设备。

Bone conduction thresholds of the patients were detected by OB822 audiometer made in America to record their audiogram.

用美国OB822型电测听检测仪测定患者的骨气导阈值，记录出听力图。

The audiometer that our hospital uses currently is mainly the sufferer's pure sound to listen to read a test, other functions seldom use.

我们医院目前用的听力计主要做患者的纯音听阅测试，其它功能很少用。