Validate your audiometric equipment
When conducting an audiometry test it is essential to ensure the accuracy of your instrument. Our ER-75 electro-acoustic ear simulator is the perfect solution for performing objective validation of your audiometer and audiometric equipment, ensuring optimum performance when testing for hearing loss.
Validations produce repeatable thresholds over the frequency range of 0.25kHz 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.
Brochure Manual Tech specs