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.
Validation includes audiology booths and interconnecting booth cables to provide optimum performance when conducting screening audiometry tests for hearing loss.
Tests provide repeatable thresholds over the frequency range of 0.25k to 8kHz, thereby simulating the patient response for a normal hearing loss. The ER-75 is ideal for use within an occupational health accreditation scheme.
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