Audiology Supplies from the leading manufacturers. We match most competitor's pricing!
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About Us

The best Special Instrument distributors nationwide have united under the e3 Diagnostics® banner to bring you the premier network of the highest caliber experts in the industry. With over 200 dedicated employees, the e3 Diagnostic group delivers excellence and expertise to hearing health care practitioners every day, in every corner of the USA.

That means the same local company you’ve always relied on for expert advice now has the modern infrastructure and support staff to elevate your experience as a customer to the highest level. E3 Diagnostics not only provides the best equipment solutions from the world’s leading manufacturers, we also have a highly trained staff of factory trained and certified technicians equipped to calibrate and repair all audiological instruments. We will keep you compliant and provide documentation that meets national requirements so you can test with confidence. holds the same values and expertise for your supply and consumable needs.  We offer a full inventory of audiology supplies, both original name brand as well as value brands, ready for quick shipment, when you need it.  You can shop 24/7 on our web site or call 1-800-323-4371 during business hours to speak to one of our highly experienced supply representatives. 

Choose e3 Diagnostics for equipment, training, calibration and service and for your supplies and consumable needs. We are here to answer questions, make recommendations, place orders and provide the excellent customer service you deserve. Look for the logo that means


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