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.

  • +400 daPa to -600 daPa
  • Direct printing to PC printers
  • User defined protocols
  • HDMI output
  • Child distraction function

Test batteries

Tympanometry & basic audiometry in one powerful device.

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