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To see all our industrial hearing and vision screening products, fill out the form to download our guide!

OSHA-Compliant Hearing & Vision Testing Equipment

From sound booths to audiometers to vision screeners, e3 provides everything you need to perform comprehensive hearing and vision tests on employees. These products are designed and configured to be in compliance with all OSHA requirements, so you’ll never have to worry about your hearing conservation program suffering any costly violations or penalties. To learn more about our hearing and vision testing equipment for occupational health professionals, request a quote today!


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Hearing and Vision Screening Equipment Calibration & Repair Services

In addition to providing audiometric equipment for your hearing conservation program, we ensure its long-lasting performance and compliance with OSHA requirements through comprehensive calibration, repair, and preventative maintenance services. Our NASED-certified technicians are trained to service ALL audiology equipment, even beyond what we sell, and are just a short drive away. If you’re in need of service on your current equipment, schedule an appointment!

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A Focus on Local

We have offices across the United States. Regardless of where you’re located, there’s bound to be a team of e3 equipment experts nearby. This allows us to respond to your most urgent needs in a timely manner, as well as develop a strong relationship centered around helping you improve the effectiveness, efficiency, and compliance of your hearing conservation program. Find your local office to learn more about your team of e3 experts!

About e3 Diagnostics

e3 Diagnostics is the nation’s leading provider of premier audiometric equipment and service. When you work with us, rest assured that you’re dealing with a team of dedicated local experts that seek to build a relationship with you and guide you to the right instruments and services that suit your unique needs. That’s the e3 promise. That’s the e3 difference.

Our staff of audiologists, hearing instrument specialists, and NASED-certified technicians offers you unparalleled expertise. We learn your pain points so we can equip you with the right instruments to meet your unique needs.
Our products and customer service meet the highest standards of excellence. We only provide audiology equipment and supplies from the most trusted manufacturers, and only employ the audiology world’s most skilled technicians and sales consultants.
Wherever you are located in the United States, there is an e3 office within arm’s reach. This saves you time and money, and allows us to easily work with you on an everyday basis.


Wherever you are, there's bound to be an e3 office a short drive away. Click below to be taken to our office locator!

Office Locator