AT235

Impedance | Diagnostic & clinical
The AT235 is an automatic middle ear analyzer ideal for diagnostic and screening evaluations. Few dedicated buttons on the AT235 make it easy to navigate between various functions. Function buttons with changing help texts on the screen guide you to navigate efficiently.
  • 10" adjustable color display
  • +400 daPa to -600 daPa
  • Diagnostic or clinical probe system, (probe status LED)
  • Direct printing to PC printers
  • User defined protocols
  • HDMI output
  • Child distraction function
  • 15 user interface languages1
The AT235 is available in 2 versions, a basic AT235 and extended AT235h.

Test batteries

Tympanometry & basic audiometry in one powerful device.
Basic

AT235

  • Tymp 226Hz
  • Reflex Ipsilateral
  • Reflex Contralateral
  • ETF 1 test non-perforated tympanic membrane
  • ETF 2 test perforated tympanic membrane
  • Reflex Decay
  • Pure tone audiometry
  • Modified Hughson Westlake audiometry test
Extended

AT235h

  • Tymp 226Hz
  • Reflex Ipsilateral
  • Reflex Contralateral
  • ETF 1 test non-perforated tympanic membrane
  • ETF 2 test perforated tympanic membrane
  • Reflex Decay
  • Pure tone audiometry
  • Modified Hughson Westlake audiometry test
  • Tymp 678, 800 & 1000Hz
  • Manual tympanometry
  • ETF 3 patulous tympanic membrane
  • Reflex Latency

Great overview of test results

The 10" adjustable color display provides a great overview of the measurements where several test results can be seen on the same screen.

Flexible use and mounting

Ergonomically designed and user friendly, the AT235 can be used as a desk unit, wall-mounted unit, or portable instrument.
  • Hold up to 500 clients and 50,000 sessions that, in combination with the optional SYNC mode, can be used to synchronize with the Interacoustics database OtoAccessTM or NOAH.
  • A printer can be connected directly to the AT235 eliminating the need for a PC.
  • Child distraction to help distract children while obtaining the tympanogram and reflex measures, the AT235 can present a train moving across the lower part of the screen.
  • Optional carrying case.
  • Clinical hearing screening

    The clinical probe is ideal for more lengthy exams where stability is important and noise from rattling should be avoided.
  • Diagnostic hearing screening

    The diagnostic probe is handheld and ideal for quick tymps and screening reflex.

Interacoustics Academy

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Extensive Documentation

Looking for help? Take a look at our support center to find extensive documentation. From tips on getting started to how to test guides — everything can be found here.

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Find ways to buy our products: Visit an Interacoustics sales office, call 45-6371-3555, or find a distributor.
Features and/or functions may not be available for all countries or all areas and product specifications are subject to change without prior notification.