AT235 Diagnostic Impedance

Diagnostic & clinical impedance

AT235 Diagnostic Impedance

Diagnostic & clinical tympanometry

AT235 Tympanometer

The AT235 is an automatic middle ear analyzer ideal for diagnostic and screening evaluations. The AT235 includes standard tympanometry, Eustachain Tube Function test, Ipsilateral and contralateral acoustic reflex and reflex decay and air conduction audiometry.
  • 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
AT235 Diagnostic Impedance

Diagnostic hearing screening

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

AT235 tests:

  • 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

AT235h2 tests:

  • AT235 test battery
  • Tymp 678, 800 & 1000Hz
  • Manual tympanometry
  • ETF 3 patulous tympanic membrane
  • Reflex Latency

Clinical hearing screening

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

Interacoustics Academy

Access educational topics that enhance your knowledge and improve your clinical efficiency.

1. The display language of the AT235 can be changed according to your need, supported languages includes: Chinese, English, Finnish, French, German, Greek, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish and Turkish.
2. The AT235h is the extended version of the AT235 which expands the test battery.
Both probe systems can be included with your AT235.
Features and/or functions may not be available for all countries or all areas and product specifications are subject to change without prior notification.

Find ways to buy our products: Visit an Interacoustics sales office, call 45-6371-3555, or find a distributor.