Maico MA1


Small enough to hold in the palm of your hand, The MA 1 air conduction screening audiometer has a super-lightweight design that makes it easy to travel with.

This portable audiometer offers a variety of testing options, with frequencies of 500Hz, 1000Hz, 2000Hz, and 4000Hz, and signal intensities ranging from 15 to 50 dB HL.



MA1 Supplies

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Screening Audiometer

Test Frequencies: 500, 1000, 2000, 4000 Hz 

Rise/Fall Time: 35 msec typical 

Attenuator Range: 15 to 50 db HL 5 dB steps

Stimulus: Continuous

Distortion: 0.5% typical, 3% maximum

Dimensions: 2.5” W x 6” H x 7/8” D - 6.35 cm x 15.24 cm x 2.22 cm

Weight: 2.1 lbs (with accessories and carrying case)

Power Supply: 2 AA Alkaline

Smallest, lightest portable audiometer

The super-lightweight MA 1 weighs in at only 1 pound. Small enough
to hold in the palm of your hand! Tucked into its carrying case (included),
the MA 1 is our smallest, lightest portable audiometer.

  • Air conduction screener
  • Easy one hand push button operation
  • Fits in the palm of your hand
  • Exceptionally lightweight, only 1 pound
  • Runs on 2 AA alkaline batteries