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Micro Audiometrics has been a family owned and operated business since 1980, designing and manufacturing affordable audiometers for simple and reliable hearing screening.

The current Earscan 3 line of audiometers builds upon the success and features of our original Earscan line of audiometers and middle ear analyzers, the MicroLab industrial audiometer, and the DSP Pure Tone Audiometer.


Standard features on all Earscan 3 Audiometer models:
  • Pure tone air conduction audiometry
  • Ultra portable, weighs less than 1 pound
  • Easily customize frequency selections and test options
  • Talkover feature for communicating with test subject
  • Battery (standard AA), AC or USB powered
  • Includes TDH-39 headset, carrying case, AC power supply, USB cable, batteries
  • Backed by a 5 year limited warranty
  • Designed and assembled in the USA

Earscan 3 Manual Audiometer (ES3M) Earscan 3 Manual Audiometer (ES3M)
  • Manually operated audiometer
  • Clear, simple controls and operation
  • Ideal for schools, pediatricians and family physicians
  • Price: $835 (order # 06.001)
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Earscan 3 Screening Audiometer (ES3S) Earscan 3 Screening Audiometer (ES3S)
  • In addition to the features of the ES3M:
  • Ability to print test results to free Earscan Printing Utility or optional printer
  • Simple and customizable automatic screening test (includes response switch)
  • Price: $1,045 (order # 04.001)
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Earscan 3 Audiometer (ES3) Earscan 3 Automatic Threshold Audiometer (ES3)
  • Occupational health employee testing
  • Automatic threshold test (modified Hughson-Westlake)
  • Meets OSHA requirements for automatic testing
  • Compatible with most popular hearing conservation software packages
  • Can be fully controlled from select PC software
  • Includes patch cord set, response switch (in addition to standard accessories)
  • Optional test storage
  • Price: $2,095 (order # 05.001)
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Earscan Printing Utility Software - Earscan Printing Utility
  • Compatible with ES3 and ES3S model audiometers
  • Print test data directly to any printer available to your PC
  • Stores audiograms
  • Supports multiple audiometers simultaneously using USB
  • Price: FREE!
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