Electro-acoustic ear simulator
The ER-75 electro-acoustic ear simulator is the perfect solution for performing objective validation of audiometers and audiometric equipment, ensuring optimum performance when testing for hearing loss.
At only 500g (1.1lbs), battery powered and with a lightweight and compact design, the ER-75 can be used for both static and mobile requirements. Validation includes audiology booths and interconnecting booth cables to provide optimum performance when conducting screening audiometry tests for hearing loss.
- Automatic audiometer validation in under 5 minutes
- Repeatable thresholds over 0.25-8kHz
- Battery powered for mobile use
- Compact, lightweight and portable
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