AA222 is the perfect combination of audiometry and tympanometry in one powerful device. AA222 offers all the diagnostic middle ear analyzer and audiometry tests needed in the clinic. This makes the AA222 the obvious choice for the new clinic, the clinic with limited desk space, and for the mobile clinic.
  • 10” adjustable display & HDMI output
  • Tympanometry, ipsi / contra reflexes and reflex decay
  • Direct printing to PC printers
  • User defined protocols
Check out AA222 licenses.

Great test result overview

The 10" adjustable display provides a great overview of the measurements where several test results can be seen on the same screen. The screen can be tipped and adjusted to avoid light reflection.

Test batteries

The AA222 has the option to create user-defined impedance test protocols by combining different tests from the test battery into one test flow.
Always included


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


  • Tymp 226Hz
  • Ipsilateral Reflex
  • Contralateral Reflex
  • ETF 1 test non-perforated tympanic membrane
  • ETF 2 test perforated tympanic membrane
  • Reflex decay


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

Diagnostic or clinical probe system

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.

You can choose to have both probe systems included with your AA222. It is quick and easy to change between the two probe systems. The clinical probe shoulder box can be placed on the client by using the optional headband, clips or key hanger.

Probe status is displayed on the probe shoulder box for both probe systems which enables you to keep your focus on the client. Both probe types require only a simple button press to alternate between ears remotely.

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