MAICO MI 24 touchTymp RaceCar

Colorful animation keeps children focused We make immittance testing easy and fast by focusing the child’s attention on an exciting race car animation. The animation distracts the child and turns the test procedure into an engaging and fun experience: the start of a tympanometry or reflex screening becomes the start of a high-speed car race. This makes the screening procedure easier for you and more enjoyable for your little patients!

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MI24 RaceCar Supplies

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Probe Frequency: 226 Hz ± 1 %, 85 dBSPL ± 1.5 dB

Optional High Frequency: 1 kHz ± 1%, 69 dBSPL ± 1.5 dB

Pressure Range: -600 to + 400 daPa

Accuracy of Pressure: ± 5 % or ± 10 daPa

Volume range: 0.0 to 6.0 ml (compensated)

Compliance range: 0.1 to 8.0 ml at 226 Hz; 0.1 to 15.0 mmho at 1 kHz (option)

Accuracy of Volume: ± 5 % or 0.1 ml

Test Time: 3 - 5 seconds


  • Easy, fun middle ear testing for children
  • Provides test results within seconds
  • Allows testing from infants to adults
  • Customizable to suit individual needs
  • Full touch-based interface for intuitive handling
  • Innovative probe lights allow for patient-focused operation
  • Probe tone 226 Hz (optional 1000 Hz)
  • Ipsi acoustic reflex 500 Hz, 1 kHz, 2 kHz, 4 kHz (optional contralateral)
  • High resolution and quick screen transitions
  • Built-in printer



Test Frequencies: 0.5, 1, 2, 4 kHz ± 1 %

Test Methods: Ipsilateral; optional contralateral

Level Ipsilateral: 70 to 105 dBHL

Level Contralateral: -10 to 120 dBHL

Level Setting: Automatic or fixed

Ipsilateral Reflex Test: With AGC