The Coalition for Global Hearing Health (CGHH) has new portable audiometers that can be donated at no cost to humanitarian groups or person(s) to improve hearing health care services in developing countries. If you want to obtain one of these audiometers, please submit to CGHH.

The cost of shipping, repairs that may be needed in the future, and additional supplies for the equipment are the responsibility of the recipient. Purdue Pharmaceutical donated these audiometers.


Description of Equipment:

Micro Audiometrics Corporation produces The Earscan3 Automatic Audiometer. It is a fully programmable audiometer. Test procedures can be customized (e.g., intensity step size, frequencies to be tested, the order in which frequencies are presented). The Earscan3 is powered by four AA batteries, AC adapter, or USB power.

It uses either headset or insert earphones (only one supra aural headset is included). The unit weighs 0.28 kg with dimensions (L x W x H) of 14.7 x 9.1 x 3.3 cm. Frequencies of 125 to 8000 Hz can be tested at intensities of -10 to 100 dB HTL at 500 to 6 HZ).

Complete specifications are found at