U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

All TitlesTitle 21Chapter IPart 874Subpart B - Subpart B—Diagnostic Devices
§ 874.1050 - Audiometer.
§ 874.1060 - Acoustic chamber for audiometric testing.
§ 874.1070 - Short increment sensitivity index (SISI) adapter.
§ 874.1080 - Audiometer calibration set.
§ 874.1090 - Auditory impedance tester.
§ 874.1100 - Earphone cushion for audiometric testing.
§ 874.1120 - Electronic noise generator for audiometric testing.
§ 874.1325 - Electroglottograph.
§ 874.1500 - Gustometer.
§ 874.1600 - Olfactory test device.
§ 874.1800 - Air or water caloric stimulator.
§ 874.1820 - Surgical nerve stimulator/locator.
§ 874.1925 - Toynbee diagnostic tube.
© 2016 GovRegs | About | Disclaimer | Privacy