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Home > Vision & Hearing > Audiometers & Tympanometers > MA 25
Maico MA 25 Portable Audiometer
Item #: 29702
The MA 25 is engineered to be a portable, tough, and reliable air conduction audiometer with full range of frequencies. The super-lightweight MA 25 weighs in at only 3.6 lbs and is small enough to hold in the palm of your hand!
Your Price: $935.00
Maico MA 25 Portable Audiometer
Accurate, Dependable Engineering
Take the MA 25 anywhere with confidence.  User-friendly knobs make adjusting frequency and hearing levels easy. Simple push-button operation for right/left, pulse tone and warble.
  • Portable air conduction screener (125-8000 Hz)
  • AC adapter or battery operated (3 AA batteries)
  • Easy fingertip operation with frequency and hearing level controls
  • Continuous, pulse, warble tones
  • Exceptionally lightweight, only 3.5 lbs
  • Soft carrying case included
Sleek, Small Design
The super-lightweight MA 25 weighs in at only 3.5 lbs. Small enough to hold in the palm of your hand!  Tucked into its carrying case (included), the MA 25 is one of our smallest, lightest portables, offering a full range of testing opportunities.
Included Accessories:
  • DD45 Audiometric Headset, with HB7 Headset
  • Audiogram Pad
  • Operation Manual
  • 3 AA Batteries
  • Carrying Bag
  • AC Power Adapter

Optional Accessories:

  • Audiocup Headset
  • Patch Cord
  • Patient Response Switch
  • Audiometer - EN 60645-1/ANSI S3.6, Type 4
  • Safety - EN 60601-1
  • EMC - EN 60601-1-2
Inputs/Outputs:  Patient response switch USB Power Supply
Rise/Fall Times:  ~35 msec
Distortion:  0.5% typical, 2.5% maximum
Crosstalk:  -100 dB minimum
On/Off Ratio:  Greater than 80 dB
Frequency Modulation: ±5% frequency modulating rate at 5Hz
Frequency Range:  125 to 8000 Hz
Hearing Level Range:  -10 to 100 dB HL in 1 or 5 dB steps
Power Supply:  3 AA batteries/External Power Supply 5V DC 100, 100 – 240V AC
Dimensions:  8.9”W x 7.1”D x 2.2”H
Weight:  3.5 lbs (with accessories and carrying case)
Stimulus:  Continuous, Pulse, Warble
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