A Hearing Screener is a device used to measure otoacoustic emissions, or sounds produced from within the inner ear. Upon inner ear damage, these emission cease thus identifying types of hearing loss. Hearing Screeners are used often to measure hearing in infants since the test is easy to perform and non-invasive, and since infants are too to perform traditional hearing tests. Med-Resource offers Hearing Screening Devices to doctors nationwide! Give us a call today at 904-222-0794.