GSI 61 Clinical Audiometer
The GSI 61 is the two-channel clinical audiometer from the most respected name in the audiological industry: Grason- Stadler.
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GSI Arrow Clinical Audiometer
GSI Arrow is perfect for your second sound suite or hearing aid fitting office and light enough to carry to your satellite office. With capabilities for pure tone, speech and masking it is sophisticated enough for most clinical requirements. more info..
Middle Ear Analyzer
GSI Tympstar Middle Ear Analyzer
The GSI TympStar sets the standard for clinical middle-ear testing... a standard that had been established by its predecessor, the GSI 33 more info..
Tympanometry and Pure Tone Screeners
GSI 17 Audiometer (pure tone screener)
Ideal for schools, industry and physicians' offices, the GSI 17 Audiometer is the perfect instrument to meet all of your audiological screening needs. more info..
GSI 37 Autotymp (tympanometry screener)
Designed for the office, school, clinic or managed care organization, the GSI 37 Auto Tymp lets you perform comprehensive tympanometric screenings easier and more effectively than ever before. more info..
GSI 38 Autotymp (pure tone screener and tymp screen)
The GSI 38 Auto Tymp is an easy-to-learn, easy-to-use combination instrument that offers ideal versatility for private practice, screening programs, and clinics. more info..
