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.


Vivosonic Integrity V500

Allowing you to perform ABR, DPOAE, and TEOAE without sedating the patient, the Vivosonic Integrity V500 is a perfect solution for hearing professionals that work with pediatric and newborn patients.

Using the patented Kalman Weighted Filtering, the Integrity V500 generates superior diagnostic results while patients feed, speak, or play. It’s also portable for those physicians who need to test on the go.


Datasheet 1

Datasheet 2

Integrity V500

Integrity V500 - ABR Introduction

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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.)



  • Obtain results under non-ideal conditions
  • No need for shielding
  • No need to set artifact rejection thresholds
  • No need for manual gain adjustment
  • Reduced signal saturation and clipping
  • Wireless recording simplifies testing in O/R and NICU
  • Electrodes leads clip on/off with ease
  • Easy patient preparation
  • Easy-to-use software