MA 28
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Catalog excerpts

Full Range of Pure Tone Test Options Capable of AC and BC measurements the MA 28 is your ideal companion for hearing testing - whether you are in the clinic or the field. Select multiple stimulus options by a touch of a button and benefit from the automated Hughson-Westlake test. Signal intensities range from -10 dBHL to 110 dBHL. To ensure accurate test results the MA 28 offers bone conduction with masking. Audiometry on the Go Take the MA 28 anywhere with confidence and style. Designed to be portable, the lightweight case with built-in handle and storage compartment protects the MA 28 and its accessories while on the go - an extra case is not needed. Tradition meets State-of-the-Art A large LED color display and classical control knobs make adjusting frequency and hearing levels simple and comfortable - everything you do while you are testing feels fast and intuitive. Compatible to Sessions: Get ready for fast data transfer! Use the MA 28 with our intuitive data transfer solution Sessions, for easy management and visualization of your audiograms. Features at a Glance • Compact and portable with built-in handle • Integrated compartment for storing accessories Customizable air & bone conduction test setup • 4.3" LED color display for easy operation • AC test frequencies from 125 to 8000 Hz • BC test frequencies from 250 to 8000 Hz • Hearing Level Range: AC: -10 to 110 dBHL BC: -10 to 80 dBHL • Sinus and warble tone (pulsed and continuous) • Narrow band and white band masking noise • Automated Hughson-Westlake included • Optional MAICO Sessions PC Software connectable with OtoAccess® or Noah patient database for easy data management

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MAI CO Technical Data MA 28 SPECIFICATIONS Test Signals Test Frequencies Level Steps Hearing Level Range AC Hearing Level Range BC Masking Noise Special Test GENERAL Dimensions Weight Storage Display PC Connection Languages Power Supply Sinus and warble tones (pulsed and continuous) 125, 250, 500, 750, 1000, 1 500, 2000, 3000, 4000, 6000, 8000 Hz 5 or 1 dB -10 dBHL to 110 dBHL -10 dBHL to 80 dBHL Narrow band and white noise Automated Hughson-Westlake test 37 cm x 25.5 cm x 15 cm 1.9 kg Integrated compartment 4.3" LED color display USB English, German, Spanish, French, Italian 100 VAC to 240...

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