3M™ E-A-Rfit™ Dual-Ear Validation System

3M ID 70071674116
  • Gives fast, clear, accurate fit testing of your hearing protection as quantified scientific data
  • Personal attenuation rating (PAR) is first step in fit testing and hearing conservation programme
  • Measures sound levels inside and outside of the earplug in only 5 seconds
  • Results can be printed or saved electronically for future reference
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Product Details
  • Gives fast, clear, accurate fit testing of your hearing protection as quantified scientific data
  • Personal attenuation rating (PAR) is first step in fit testing and hearing conservation programme
  • Measures sound levels inside and outside of the earplug in only 5 seconds
  • Results can be printed or saved electronically for future reference
  • 3M™ E-A-Rfit™ Dual-Ear Validation System is ready to go – total package with software
  • Packed in sturdy compartmentalised impact resistant carry case
  • System uses specially adapted 3M hearing protection with probes
  • Test and train on your standard hearing protection for most effective results
  • Compact design
  • Includes Software, Speaker And Impact Resistant Carrying Case.

Fit testing is key for effective wear and hearing conservation. Get fast, clear, accurate and quantified data on the effectiveness of your hearing protection with our 3M™ E-A-Rfit™ Dual-Ear Validation System. The highest-SNR earplug or earmuff won’t provide the expected protection if it doesn’t fit or isn’t used correctly. To make sure your team are getting the protection they need, you need to know the personal attenuation rating (PAR) of each one. Our system saves time as the dual microphone measures both ears at the same time. The process is extremely quick and easy, taking only five seconds to measure the dB protection inside both ears. The software is seamless to integrate, and the results can be printed and saved electronically for future reference and comparisons. Finding employee’s PAR is the first step in a successful hearing conservation programme. Once measured you can determine if the protection they’re using the right hearing protection and ensure they are trained on using it properly. We engineer our hearing protection to be validation compatible by probing the plugs and earmuff cushions for use with the system. You can test the exact 3M hearing protection you use on the system and train on the actual products you use with specially probed versions. The kit is provided as a total system including software and is packed in a compartmentalised impact resistant carry case.

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