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                                              Maico MA-39 Audiometer 

 Lipin/Dietz Associates, Inc.

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Maico MA39

The MA-39 portable audiometer is designed for school screening testing.  Its lightweight, rugged design allows for easy and accurate operation. It has a large storage compartment for headphones and forms, and it is available with an optional patient response switch. This audiometer is available with an integral hard rugged case or with a lightweight soft case.


  • Lightweight, rugged case
  • Large storage compatment
  • Easy to use with optional patient switch
 MA39 Soft Case
  • Lightweight, soft case
  • Easy to use with optional patient switch


Quiet, reliable electronics
Inside each audiometer is solid-state circuitry that incorporates the latest technological advances in electronics, and virtually eliminates mechanical breakdowns. Depend on Maico audiometers for maximum accuracy and reliability.
Attractive and rugged, the case is built tough to withstand the bumps and knocks of daily use, yet it's remarkably lightweight. The bright LEDs are readable in any light, and the side control dials offer maximum comfort to reduce operator fatigue. Integral storage provides ample space for all accessories, including Audiocup headsets


Maico MA39 Audiometer- Hard Case 535 $1300.00
Maico MA39 Audiometer- Soft  Case 535S $1245.00
Shipping Charge $35.00



Technical Data
Frequency Accuracy +/- 3% maximum
Rise / Fall time 35 msec typical
Distortion .5% typical, .3% maximum
Crosstalk - 100 dB minimum
On / Off Ratio 90 dB minimum
Frequency Modulation +/- 5% frequency modulating rate at 5 Hz
Voltage Requirements 117 volts AC
50-60 Hz; 10 watts
Dimensions 12.5" W X 6.25" H X 15.5" D
Weight 16.5 lb / 7.5 Kg
Frequency Range 125 Hz to 8000 Hz
Hearing Level Range -10 dB HL to 100 dB HL
Standard Accessories
Part Number Part
4687 TDH39 Headset
1162-417 Audiogram cards
1162-8508 Operating manual
Optional Accessories
2169 Patient response switch
4695 Audiocup headset
6606 Sound room kit

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Last modified: October 28, 2015