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.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.