A unique and powerful diagnostic combo

Combines the power of a clinical middle ear analyzer with a complete diagnostic audiometer.

Child distraction

To help distract children while obtaining the tympanogram and reflex measures, the AA222 can present a train moving across the lower part of the screen.

Extended h-license

Offers high frequency probe tones (678, 800 and 1000Hz) to optimize the testing of infants, manual tympanometry, reflex latency, Eustachian tube function test for patulous tympanic membrane and binaural speech testing.

Customizable protocols

Create user-defined impedance test protocols by combining different tests from the test battery into one test flow.

Dedicated probes

The diagnostic probe is hand-held and ideal for quick tympanograms and a screening reflex. The clinical probe is ideal for more lengthy assessments where stability is important and any interference from extraneous noise should be avoided.
AA222 software modules


  • Tymp 226 Hz
  • Tymp 678, 800 & 1000Hz (h-license)
  • Manual tympanometry (h-license)
  • Ipsilateral Reflex
  • Contralateral Reflex
  • ETF 1 test non-perforated tympanic membrane
  • ETF 2 test perforated tympanic membrane
  • ETF 3 patulous tympanic membrane (h-license)
  • Reflex decay
  • Reflex latency (h-license)


  • Air & bone conduction
  • Stenger
  • ABLB
  • SISI
  • Modified Hughson-Westlake
  • Weber
  • Speech CD, wave files & live
  • Binaural speech (h-license)
  • QuickSINTM (optional)


Visit our support center to find resources and downloads.

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Transfer of patient info and results to EMR/EHR.


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Some features may not be available for all countries or all areas and product specifications are subject to change without prior notification. Please contact us to find out more.
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VIOT™ - Video Otoscopy

Otoscopy is a fundamental practice prior to any audiological evaluation and it may determine alternative strategies during the patient's examination.