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Audiometer / GSI -18

The GSI 18™ provides three stimulus modifications and two transducer options to accommodate all screening environments. In a school screening environment, it’s easier for the operator to test hearing on a distracted child with a more interesting signal. In an industrial screening environment, the operator can present a signal that allows the patient to distinguish the signal from “ringing” in the ear.




The GSI 18 is a logical choice for every screening environment. Full frequency and intensity range allows for simple screening or more advanced air conduction threshold evaluations. The patient response button, stimulus modifications, and choice of two transducers make it ideal for varied patient populations.


Take advantage of the features on the GSI 18 on the go. Weighing in at 2.5 pounds, this portable audiometer is perfect for traveling from site to site. Do not limit your testing by the power source. Choose from AC or battery operation. With five AA batteries, 10 hours of testing may be conducted.


Easily switch between supra-aural and insert headphones as the environment dictates. The GSI 18 audiometer holds calibration for two air conduction transducers. Comply with infection control policies with disposable insert eartips.