Whether being carried from location to location or being used at a fixed site, the Earscan® 3 Screening Audiometer’s size makes it a perfect fit. This lightweight, truly portable audiometer is equally at home in the palm of your hand or taking up a fraction of the work space of other “portable” audiometers.

With the Automatic Screening function, simply set the frequencies and levels you want to test, and the audiometer will only test those specific frequencies and levels. This provides for a quick exam to ensure the test subject can hear at the specified level. The Earscan® 3 is a fully programmable audiometer, allowing customization of the entire test procedure, from the intensity step size to the frequencies selected for testing.

Operator to patient communication (talkover) is built in, allowing test instructions to be presented via the headset. Calibration is password protected to ensure the integrity of data. Built in calibration reminders ensure the validity of test results. Upgradeability ensures that the Earscan® 3 will meet both current and future needs.


Features and Benefits

• Manual and automatic screening pure tone audiometry
• Ultra portable, weighs less than 10 oz.
• Easily programmable to meet user requirements
• Talkover feature for communicating with test subject
• Battery, AC or USB powered
• Ability to print test results
• Included Software - Earscan Printing Utility
  • Compatible with ES3 and ES3S model audiometers
  • Print test data directly to any printer available to your PC
  • Stores audiograms (Works only on PC with the Free Software; no storage on device)
  • Supports multiple audiometers simultaneously using USB

Materials Included

• Earscan 3 Audiometer
• TDH-39 Headset, 60 ohm
• Carrying Case
• Batteries
• AC Adapter
• USB Cable
• Response Button
• Operator’s Manual

Technical Specifications

• Dimensions: 5.8" x 3.6" x 1.3"
• Weight: 9.8 oz (0.28 kg)
• Power: 4 AA alkaline batteries, AC Adapter or USB power
• Display: Backlit 128 x 64 Graphic LCD
• Clock: Real Time, Battery Backed Up
• Standards: ANSI S3.6-1996
• Frequencies: 125 to 8000 Hz
• Intensity Range (TDH-39)
  • 125 Hz: -10 dB to 55 dB HTL
  • 250 to 8k Hz: -10 dB to 80 dB HTL
• Step Size: 5, 10, or 20 dB
• Presentation Mode: Pulsed or Continuous
• Frequency Accuracy: +/- 1%
• Level Accuracy: +/- 1 dB
• Distortion: < 0.5%

• 92551 (screening test, pure tone, air only) - $11.89
• 92552 (threshold test, pure tone, air only) - $32.07

Warranty Information

• 5-Year Warranty