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 O288-I

One of the most trusted PC-based OAE earing screening systems on the market, the Otodynamics Echoport IL O288-I is lightweight, portable, and can be connected to a laptop or desktop PC via USB.

Its EZ-Screen software provides fully automated stop logic and powerful data management. Also, it offers easy access to testing protocols, waveform display, and a fully searchable patient database.


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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.)

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  • Satisfies all OAE CPT codes
  • Clinical DP+TEOAE software
  • Proven ILO Quickscreen TEOAE test method
  • Fast screening DPOAE facility
  • Four programmable test protocols
  • Powerful patient database
  • USB plug-n-play connection to a Windows 7, XP or Vista PC
  • Lightweight and battery-free