e3 Diagnostics

As the market leader in hearing aid testing equipment, e3 Diagnostics provides a robust selection of hearing aid test systems. Whether you need a device to perform real ear measurements (REM), hearing instrument tests (HIT), speech mapping, or all the above, we have a solution for your unique needs. Take REM measurements to confirm what your patients are hearing, assess telecoils, test directional microphones, and much more. Further, improve the overall patient management experience with our reliable hearing aid test kit options.

From manufacturers such as Interacoustics, Audioscan, and MedRx, our hearing aid testing equipment is versatile and easy to learn. You'll always feel secure that your readings are accurate and precise. Trust us to offer not only the best hearing loop testing kit technology, but also superior customer service before and after the sale. Request a quote today, and ensure you have the hearing aid test kits you need to operate your clinic or dispensary year-round.

MedRx UltraVac
The MedRx UltraVac+ is a hearing aid vacuum and drying machine that is powerful enough to meet the demands of experienced hearing care professionals.

Functions of UltraVac+

Drying Chamber – Displaces moisture trapped within the hearing instruments. You can simultaneously place two ITEs or one BTE with an earmold into the chamber.

Vacuum Wand – Removes ear wax and debris from receiver tubes, microphone tubes, vents and battery compartments of the hearing instruments.

Pressure Function – Clears obstructed Vacuum Wand Tips and removes debris from the receiver tubes, microphone tubes, vents and battery compartments of hearing instruments.



Request a Quote

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.)


  • 4-minute Drying Chamber cycle with auto shut off
  • Display panel indicates the vacuum level of the Drying Chamber and time remaining during use
  • Separate Pressure and Vacuum Wands work simultaneously
  • In-line Vacuum Hose filter – minimize debris in the system
  • Easy to use and easy to keep clean