GSI 18 Audiometer

GSI 18 Manual Audiometer

Quick and simple audiometry screening in an elegant package

Demka Sakti and Grason-Stadler bring the most elegant audiometry screener to Indonesia. The GSI 18 is a single channel, manual audiometer. Its stylish design along with its portability, built-in battery compartment and ability to store calibration data for both TDH 39 and EAR 3A or 5A insert phones makes the GSI 18 the ideal solution for school system and industrial hearing screening programs. The GSI 18 comes with a convenient carrying case.

Download GSI 18 brochure

Download GSI Family brochure


Distributed in Indonesia by PT. Demka Sakti.


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