*Please note: This is the international datasheet. Specifications may vary by country. You´ll find all brochures in various languages and more in our Download Center

One-Handed Hearing Screening


The MA 1 offers pure tone audiometry for fast screening purposes. Adjust and present frequencies and intensities quickly by one hand operation. The MA 1 delivers a pure tone signal to one ear at a time. The stimulus range is adjustable in 5 dB steps from 15 to 50 dB HL. The test frequencies range from 500 to 4000 Hz.

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