MA 28

Capable of air and bone conduction measurements, the MA 28 is the ideal device for hearing screening — whether you are in the clinic or the field. The MA 28 is portable and therefore designed to be lightweight and sturdy. Its integrated handle and storage compartment make transportation even easier while protecting all of your accessories necessary for hearing testing. 

Features at a Glance:

  • Audiometer with bone and air conduction
  • Compact and portable with integrated handle and compartment
  • Narrow band and white band masking noise
  • Pure tone and warble tone (pulsed and continuous)
  • Automated Hughson-Westlake included


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Full range of pure tone test options

Select multiple stimulus options by the touch of a button and benefit from the automated Hughson-Westlake test. The MA 28 offers signal intensities ranging from -10 dB HL to 110 dB HL. Benefit from the bone conduction function as well as the masking function to ensure accurate test results.

MA 28 in use

Tradition meets state-of-the-art

Adjusting frequency and hearing levels gets easier and more comfortable than ever with the large LED color display as well as the classical control knobs. Operating the MA 28 feels always fast and intuitive.

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We offer audiometers, tympanometers, OAE and ABR devices. 

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