e3 Diagnostics

Audiologists use tympanometry measurements to test the middle ear's mobility when changes in air pressure occur. Recorded on a graph called a tympanogram, the results of tympanometry tests offer information about air pressure in the middle ear. Middle-ear tympanometry helps audiologists diagnose hearing loss and recommend a solution such as a hearing aid.

From handheld tympanometers to desktop models that offer a complete range of middle ear tests, e3 Diagnostics has the tools you need. Our tympanometry devices will allow you to diagnose patients' hearing issues so they can improve their quality of life quickly. You can feel confident with our high-quality tympanometry equipment from respected manufacturers including MAICO, Interacoustics, Amplivox, and Grason-Stadler.


Interacoustics AT235

Interacoustics’ AT235 is an automatic middle ear analyzer and pure tone audiometer.

Attractively designed with a large tilt screen display, this Interacoustics tympanometer has the capability to perform necessary tests to suit any clinic's needs, and features an easy-to-install wall mount to conserve space.


AT235 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.)


Tymp 226Hz

Reflex Ipsilateral 

Reflex Contralateral  

ETF 1 test non-perforated tympanic membrane

Reflex Decay

Pure tone audiometry

Modified Hughson Westlake audiometry test

Combined printing and reporting

The Print Wizard combines audiometric, impedance and fitting data for full client reporting.

Unlimited customizable templates are useful alternative templates for different test applications.

  • Retrieve client demographics from OtoAccess™ and NOAH
  • Merge audiometric and impedance test data onto a single page
  • Text field for session observations and conclusions
  • Insert bitmaps, such as clinic logos
  • Individual session dates
  • Highly configurable symbols for quick reference