The 3M™ E-A-Rfit™ Dual-Ear Validation System allows you to identify the amount of protection that a worker is receiving from their hearing protector. For more information, see the Getting Started section below.
If you are looking for support for the 3M™ E-A-Rfit™ Validation System Version, please contact your local 3M representative or 3M Customer Service on 1300 363 565.
In order to use the 3M™ E-A-Rfit™ Dual-Ear Validation System to measure hearing protector attenuation, you will need to
Software & Training Resources
Most messages are answered within two business days or less; however, some replies require further investigation or clarification.
If you need technical assistance by telephone, please call 1800 024 464
If you wish to request service and/or repair of your 3M™ E-A-Rfit™ Equipment, please contact the 3M Service and Repair Coordinator at firstname.lastname@example.org.
Outside AU Customers:
Please contact your local 3M Technical Service person to coordinate the service or repair.