| AURICAL HIT (K122028) | Gn Otometrics | 2012-10-23 |
| PRIMUS HEARING INSTRUMENT TEST UNIT (K113831) | Auditdata A/S | 2012-04-19 |
| GN OTOMETRICS TYPE 1053 FREEFIT (K110286) | Gn Otometrics A/S | 2011-04-28 |
| FONIX ,MODEL 8000 (K093006) | Frye Electronics, Inc. | 2009-12-30 |
| UNITY 2 HIA & PROBE ( FOR USE WITH UNITY 2) (K071462) | Siemens Hearing Instruments, Inc. | 2007-06-05 |
| SPEECHLINK 100 TYPE 1053 (K061104) | Gn Otometrics A/S | 2006-05-03 |
| REM440 (K050496) | Interacoustics A/S, Assens | 2005-04-29 |
| OTOGRAM (K041853) | Tympany, Inc. | 2004-09-03 |
| FONIX, MODEL 7000 (K022510) | Frye Electronics, Inc. | 2002-08-27 |
| AUDIOSCAN VERIFIT, MODEL VF-1 (K012306) | Etymonic Design, Inc. | 2001-09-21 |
| FONIX FP35 HEARING AID ANALYZER (K980377) | Frye Electronics, Inc. | 1998-03-18 |
| GSI SA60 DPOAE SYSTEM (K970324) | Grason-Stadler, Inc. | 1997-06-06 |
| RESOUND REAL EAR LOUDNESS MAPPING (RELM) SYSTEM (K960229) | Resound Corp. | 1996-03-07 |
| SIEMENS PC AUIDIOMETER MODEL SD 100 & PC PROBE MIC SYSTEM MODEL SD 110/SD WITH UNITY SOPFTWARE SUITE (K952098) | Siemens Hearing Instruments, Inc. | 1995-05-25 |
| DESKREM-1000 (K943459) | Starkey Laboratories, Inc. | 1994-10-21 |
| PORTAREM 2000 (K943460) | Starkey Laboratories, Inc. | 1994-10-21 |
| INTERACOUSTICS HEARING AID ANALYZER MS 40 (K943607) | Precision Acoustics Ind., Inc. | 1994-09-23 |
| INTERACOUSTICS. HEARING AID ANALYZER (K941848) | Precision Acoustics Ind., Inc. | 1994-05-23 |
| GLASER RT450 HEARING AID TEST AND ANALYSIS SYSTEM (K934342) | Glaser Instruments AG | 1994-01-21 |
| FONIX 3500 HEARING AID ANALYZER (K935400) | Frye Electronics, Inc. | 1994-01-14 |
| RASTRONICS CCI 8 (K902244) | Rastronics USA, Inc. | 1990-10-05 |
| RASTRONICS CCI 10/3 HEARING AID ANALYSIS (K902252) | Rastronics USA, Inc. | 1990-09-12 |
| CAS (COMPUTERIZED ANALYZER SYSTEM) (K896996) | Gn Danavox, Inc. | 1990-08-09 |
| NICOLET REAL EAR ANALYZER (K896477) | Nicolet Instrument Corp. | 1990-02-08 |
| TYPE FP40 DIGITAL HEARING AID ANALYZER (K895383) | Frye Electronics, Inc. | 1990-01-22 |
| MODEL 340 PROBE MIC SYSTEM (K896301) | Virtual Corp. | 1990-01-16 |
| MADSEN IGO-HAT1500 HEARING AID DISPENSER SYSTEM (K884371) | Madsen Electronics (Canada) , Ltd. | 1989-02-13 |
| AUDIOSCAN(TM) REAL EAR MEASUREMENT SYSTEM RM500 (K884046) | Etymonic Design, Inc. | 1989-02-13 |
| MADSEN IGO1500 INSERTION GAIN OPTIMIZER (K884372) | Madsen Electronics (Canada) , Ltd. | 1989-02-13 |
| MASTER-FIT HEARING EVALUA. & RECOM. (HEAR) SYSTEM (K872633) | Hearing Health Care Program | 1987-09-16 |
| TYPE 6400 REAL EAR HEARING AID ANALYZER (K872242) | Frye Electronics, Inc. | 1987-07-10 |
| AUDIOMETER (K870337) | Bio-Logic Systems Corp. | 1987-04-16 |
| HEARING AID TEST SYSTEM MODEL HAT 1000 (K870229) | Madsen Electronics (Canada) , Ltd. | 1987-03-13 |
| HA-2000 REAL EAR SPECTROSCOPE (K862026) | And/Or Corp. | 1986-08-15 |
| PHONIC EAR, MODEL PE 1800 (K862162) | Phonic Ear, Inc. | 1986-07-18 |
| IN SITU EAR GAIN AUDIO TEST STAT TYPE 2118/WH 1823 (K862086) | A/S Bruel & Kjaer | 1986-07-16 |
| PHONIC EAR (K861857) | Phonic Ear, Inc. | 1986-06-09 |
| TYPE 6500 HEARING AID ANALYZER (K861571) | Frye Electronics, Inc. | 1986-05-30 |
| ER-7C CLINICAL PROBE MICROPHONE (K861113) | Etymotic Research | 1986-04-23 |
| INSERTION GAIN OPTIMIZER IGO-1000 (K854535) | Madsen Electronics (Canada) , Ltd. | 1986-02-20 |
| HEARING AID ANALYSIS SYSTEM (K853271) | Robert Bosch Corp. | 1986-01-16 |
| FREQUENCY RESPONSE ANALYZER COMPUTER SYS CCI-10 (K853320) | Rastronics USA, Inc. | 1985-09-27 |
| TYPE FP30 DIGITAL HEARING AID ANALYZER (K850918) | Frye Electronics, Inc. | 1985-05-29 |
| STARKET MODEL HMS (K844275) | Starkey Laboratories, Inc. | 1984-12-03 |
| STARKEY MODEL HAL-1 (K821908) | Starkey Laboratories, Inc. | 1982-08-03 |
| FONIX TYPE 5100 HEARING AID ANALYZER (K801905) | Frye Electronics, Inc. | 1980-08-27 |