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 Echoport IL O292 USB-I

Able to satisfy your most demanding diagnostic needs, the Otodynamics Echoport IL 0292 USB-I delivers a complete range of single-probe OAE tests in a lightweight and portable package.

In addition to providing the ability to connect to a desktop or laptop PC via USB, it offers four pre-programmable test protocols, and integral patient database, and the ability to test patients of all ages.


Echoport 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.)



  • Satisfies all OAE CPT codes
  • A full range of advanced clinical tests with our ILO V6 software
  • TEOAE, DPOAE, SOAE, DP Growth, Bilateral TE and DP plus Contralateral Suppression
  • The Gold Standard OAE instrument from the OAE company