e3 Diagnostics

Looking for a hearing screening and diagnostic instrument to perform otoacoustic emissions tests in patients of all ages? We have plenty! Browse our selection of fast, intuitive, and reliable OAE machines. With over 20 devices from seven manufacturers, you’re bound to find an OAE audiology machine that suits your testing needs.

A reliable OAE machine is vital to any hearing professional's toolbox. That's why we want to make sure you are equipped with the right otoacoustic emission device for your practice. From basic otoacoustic emissions machines to devices that simultaneously conduct DPOAE and TEOAE screenings, we have the otoacoustic emissions test technology to determine the function of your patients' inner ears. With 30 offices spread across the U.S., e3 Diagnostics can often provide same-day service to support your OAE hearing tests.


Otodynamics Otoport DP Clinical

Designed for the clinic and screening applications, the Otoport DP Clinical handheld OAE instrument can meet your needs. It’s easy to switch between analytical clinical modes and screening modes. Providing 6 DPOAE protocols. Configurable noise management and rejection, Individual band pass indications and Selectable automated DP frequency sweep management. Optional TEOAE clinical modes available.


Otoport DP Supplies

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We understand that you have a choice when it comes to choosing your equipment and are dedicated to providing you with the highest quality instrumentation available.Contact us now for your free, no obligation quote and discover why we are the preferred Authorized Distributor and Service Provider to the world’s leading manufacturers.  (Completing our online form does not sign you up for electronic advertising.)


Specifications DPOAE

  • TEST CONFIGURABILITY: 6 Protocols, 11 Parameters
  • FREQ. RANGE (kHz): 1 to 8 kHz, 12 Frequencies
  • FREQ. RESOLUTION: Up to 4 pts/octave
  • STIMULUS LEVELS: 60/50 to 70/70 (6 Presets) (dBSPL)
  • PASS CRITERIA: 3 Parameters
  • PASS SNR: 1 to 10dB per band (Δ1dB)
  • CPT CODES: 92588, 92587, 92558

Specifications TEOAE (OPTIONAL)

  • TEST CONFIGURABILITY: 2 Protocols, 10 Parameters
  • FREQ. RANGE (kHz): 1, 1.5, 2, 3, 4kHz
  • FREQ. RESOLUTION: 1/2 Octave bandwidth
  • STIMULUS LEVELS: 60 to 84 (Δ1db) (dBSPLpe)
  • PASS CRITERIA: 2, 3, or 4 1/2 octave, wide or narrow bands to pass
  • PASS SNR: 6dB (Fixed)
  • CPT CODES: 92587, 92558