e3 Diagnostics

During tympanometry, Audiologists use a machine called a tympanometer to evaluate middle ear function. Tympanometers measure the ear's response to changes in air pressure, producing a tympanogram—a visual representation of the middle ear's health. This information is crucial for diagnosing conditions related to hearing loss.

We offer a comprehensive range of tympanometers, from portable handheld models to feature-rich desktop systems, to meet the diverse needs of your practice. All our equipment comes from respected manufacturers like MAICO, Interacoustics, Amplivox, and Grason-Stadler, ensuring accuracy and reliability. Explore our selection and find the perfect device for your needs.

  • Amplivox 102 C

    Available in two different models (102-1 and 102-4) the Amplivox Otowave 102 is a handheld, portable tympanometer that provides fast and accurate middle-ear measurements with the utmost reliability. Its lightweight, ergonomic...

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  • Amplivox 202

    The Amplivox Otowave 202 provides fast, objective middle ear measurements to assist with the identification of middle ear disorders in neonates, children and adults...

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  • Amplivox 302

    The Amplivox Otowave 302 is a desktop solution for reliable and objective middle ear measurements...

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  • gsi-allegro

    The GSI Allegro™ is a handheld screening device ready for any testing environment that requires tympanometry and ipsilateral reflexes. The Allegro offers a four button navigation that allows for quick and reliable testing...

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  • gsi-39_2

    Available in five different versions, the GSI 39 is a flexible screening device for tympanometry, acoustic reflex measurements, and audiometry. Offering unprecedented scalability, it allows you to easily add new features as you grow...

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  • gsi-tympstarpro2

    Sporting an intuitive and flexible design, the TympStar Pro from Grason-Stadler enables users to move through a complete range of middle ear testing. This revolutionary GSI tympanometer lets you set pre-defined...

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  • interacoustics-aa222

    A hybrid middle ear analyzer and audiometer, the Interacoustics AA222 is one of the most comprehensive combination units available today. It’s great for any stationary or portable application...

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  • interacoustics-at235-2015

    Interacoustics’ AT235 is an automatic middle ear analyzer and pure tone audiometer. Attractively designed with a large tilt screen display, this Interacoustics tympanometer has the capability to perform necessary...

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  • Titan IMP

    Portable, lightweight, and compact, the Interacoustics Titan tympanometer lets you perform standard tympanometry, acoustic reflex, and reflex decay and latency tests on the go. With optional high-frequency...

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  • maico-easytymp

    The easyTymp is a handheld portable tympanometer designed to make detection and documentation of middle ear pathologies fast and accurate. This MAICO tympanometer produces reliable impedance and...

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  • EasyTymp Pro

    A handheld, portable tympanometer, the MAICO easyTymp Pro is designed for fast and accurate detection of middle ear pathologies. This MAICO tympanometer quickly performs reliable impedance and reflex...

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  • maico-touchtymp-mi-24-2016

    With its intuitive touch screen display, the MAICO touchTymp MI 24 performs automatic impedance tests, multi-level reflex screening, and more. Tests can be performed on any population – from infants to adults...

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  • maico-mi26

    Our touchTymp MI 26 combines fast screening tympanometry and audiometry tests in one exceptional device. The full 10.4" touchscreen with its user-friendly interface guarantees a unique intuitive operation...

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  • maico-touchtympmi34

    The touchTymp impedance line is designed to turn tympanometry into an intuitive, efficient and simple operation. Improve your daily work flow with a full 10.4” touchscreen and a user-friendly interface that allows an easy....

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  • maico-mi36

    Our touchTymp MI 36 combines diagnostic middle ear analyzer and audiometry tests in one exceptional device. The full 10.4" touchscreen with its user-friendly interface guarantees a unique intuitive...

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  • imagesspot-mi24racecar-500x500

    We make immittance testing easy and fast by focusing the child’s attention on an exciting race car animation. The animation distracts the child and turns the test procedure into an engaging and fun experience...

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  • imagesspot-mi26racecar-500x500

    We make immittance testing easy and fast by focusing the child’s attention on an exciting race car animation. The animation distracts the child and turns the test procedure into an engaging and fun experience...

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  • MedRx Otowave

    Elegantly shaped to follow the contours of a hand and with a perfect weight distribution, the Otowave Tymp is as easy to use as it is to travel with. This portable tympanometer can measure compliance peak...

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  • A tympanometer is a medical device used by audiologists and other healthcare professionals to evaluate the function of the middle ear. It primarily assesses the mobility of the eardrum (tympanic membrane) and the middle ear bones.

  • A tympanometer evaluates the function of the middle ear by varying air pressure in the ear canal and measuring the eardrum's response to these changes. A probe is inserted into the ear, forming a seal, while the device emits a tone and adjusts the air pressure. The tympanometer records how much sound is reflected back from the eardrum, calculating its compliance and the middle ear pressure. The results are displayed on a tympanogram, which helps diagnose conditions like fluid in the middle ear, Eustachian tube dysfunction, or eardrum perforations.

  • While tympanometers assess middle ear function, an Otoacoustic Emissions (OAE) machine evaluates inner ear function by detecting sounds (otoacoustic emissions) produced by the outer hair cells in response to auditory stimuli. This helps identify sensorineural hearing loss.