e3 Diagnostics

Occupational Health / Industrial

From factories to warehouses, we work with industrial businesses of all kinds to help meet their needs for occupational health assessment. Whether you need a new audiometer, set of earphones, or sound booth for OSHA compliance checks, we’ll set you up with the right audiology equipment.


Tremetrics Audiocups

Tremetrics Audiocups allow you to have a quiet testing environment anywhere you go.

They can be installed on any audiometer with TDH-39 earphones and used with OSCAR electro-acoustic ear couplers to simulate an actual test environment during a daily functional test.

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We understand that you have a choice when it comes to choosing your equipment and are dedicated to providing you with the highest quality instrumentation available.Contact us now for your free, no obligation quote and discover why we are the preferred Authorized Distributor and Service Provider to the world’s leading manufacturers.  (Completing our online form does not sign you up for electronic advertising.)

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  • Install on any audiometer with TDH39 earphones
  • Use with the OSCAR electro-acoustic ear couplers to simulate actual test environment during your daily functional test
  • Unique floating suspension system holds the earphones entirely within the outer case
  • Allows the use of ANSI required MX-41/AR cushions