AT235 Diagnostic Impedance

Diagnostic & clinical tympanometry

AT235 Diagnostic Impedance

Diagnostic & clinical tympanometry

Diagnostic Impedance

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 screening

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

Test batteries

The AT235 is an automatic middle ear analyzer ideal for diagnostic and screening evaluations.
  • 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

Only for AT235h2

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

Clinical screening

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

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Please note for this prouct:
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.
Both probe systems can be included with your AT235.
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.

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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.

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