Schedule Your Audiometer Calibration Today!

Inaccurate results can result in a missed diagnosis, treatment that is unnecessary, and the possibility of causing further damage to your patients’ hearing. Don’t risk the possibility of costly fines or damage to your reputation because of uncalibrated equipment. Schedule an appointment today!


To ensure your patients are receiving the quality care they deserve, having your audiology equipment calibrated on a yearly basis is necessary. Regular audiometer calibration ensures the hearing level complies with strict values set by the American National Standards Institute (ANSI) or the manufacturer’s specific references for hearing thresholds.

e3 Diagnostics provides local calibration services that are unparalleled in speed and efficiency. As the nation’s leader in audiology equipment sales and service, we have over 30 offices across the country, all staffed with trained, NASED-certified technicians capable of calibrating ANY audiometric instrument. Because of this, you not only get the prompt, dedicated support of your local office, but also the backing of a nationwide organization full of experienced audiometric equipment experts you can trust.

  • NASED-certified technicians
  • Master-Cal audiometer calibration system ensures equipment exceeds national standards
  • Ability to calibrate ALL audiology equipment
  • Local presence ensures fast response times (Get service as quickly as 24 hours)
  • Provision of full calibration documents for your records
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