Leader in Audiometric Solutions
For over 75 years, Grason-Stadler has been an industry leader in providing audiometric solutions for clinical audiologists and hearing healthcare professionals worldwide. We understand the importance of developing equipment that provides quick and accurate testing for our users. Our devices are designed to keep you focused on the patient and testing at hand, while offering clear results that you can rely on.
We provide a complete lineup of solutions that covers the audiometric test battery, including audiometry, tympanometry, otoacoustic emissions, and evoked potentials. We have you supported with clinical, automated, diagnostic, and screening solutions. Along with our distribution partners, we will work with you for the life of your device. From consultation to installation, to ongoing support and calibration, we strive to be your preferred audiometric equipment provider for years to come.
Why Choose the GSI Corti?
The GSI Corti™ is a portable, diagnostic and screening device that measures Otoacoustic Emissions (OAE) for infants, children, and adults. Hear why Dr. Betty Gilchrist chooses the Corti for her OAE testing. See how it fits into her testing routine and benefits her clinic by being fast, reliable, and easy to use.
New GSI AMTAS Update
The latest version of GSI AMTAS™ brings enhanced functionality and improved ease of use to automated audiometry testing. GSI AMTAS now integrates both GSI AMTAS Pro™ and GSI AMTAS Flex™ into a single software, streamlining the user experience and increasing workflow efficiency. Other updates include support for the GSI Video Otoscope, an improved ambient noise check monitor, and GSI Cloud integration. Follow the link below to learn more about how automated audiometry with GSI AMTAS can help your clinic!
WideBand Tympanometry Webinar Series
Beyond the Basics - Interpreting WideBand Tympanometry with Confidence
REGISTER
Beyond Type A, B, and C - Normalizing Mass, Friction, and Stiffness-Dominated Language in WideBand Tympanometry Middle Ear Assessment
REGISTER
Advancing Middle Ear Assessment - What Otolaryngologists Need to Know About WideBand
REGISTER
Audible Contrast Threshold (ACT) Test
Predict your patient’s aided speech-in-noise ability with the Audible Contrast Threshold, or ACT™ test, available on the GSI AudioStar Pro and GSI Pello*. The ACT test will take the speech-in-noise data and compare it to the normative data, providing important feedback to the clinician when counseling patients on how to cope in noisy environments.
*Only available on the latest versions of GSI AudioStar Pro and GSI Pello with the Speech Plus license.
GSI 39
The GSI 39™ Auto Tymp provides a flexible screening product for tympanometry, acoustic reflex measurements, and audiometry to meet testing needs today and in the future. The GSI 39 is available in five different versions to meet the unique demands of any facility. All five versions are fast, versatile, and easy to use. Learn more about the GSI 39 and the different available testing capabilities below.
Explore GSI Products
Grason-Stadler is a premier audiometric equipment manufacturer that has a full line of audiometers, tympanometers, OAE, and evoked potentials instruments. Find the best audiology equipment for your practice by viewing all of our available products.