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  • 3M™ E-A-Rfit™ Dual-Ear Validation System, 393-1100
  • 3M™ E-A-Rfit™ Dual-Ear Validation System, 393-1100

    3M ID 70071674116
    • Objective, dual ear test, takes only seconds to administer for 7 standard frequencies
    • Dual-ear design saves time by measuring both ears simultaneously in under five seconds
    • Dual-element, dual-microphone assembly is the key to the system, measuring sound levels inside and outside the hearing protector
    • System determines personal attenuation rating (PAR) of individual workers and helps remove measurement, fitting, and spectral uncertainty
     More...
    Specifications
    Case Quantity
    1
    NPVI Mktg
    Yes
    Packaging
    Box
    Product Series
    E-A-Rfit
    Product Type
    Fit Test Kit
    Recommended Application
    Health & Safety Testing
    Recommended Industry
    Automotive, Food Processing, Food Safety, General Manufacturing, Metal Fabrication, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Transportation
    Product Details
    • Objective, dual ear test, takes only seconds to administer for 7 standard frequencies
    • Dual-ear design saves time by measuring both ears simultaneously in under five seconds
    • Dual-element, dual-microphone assembly is the key to the system, measuring sound levels inside and outside the hearing protector
    • System determines personal attenuation rating (PAR) of individual workers and helps remove measurement, fitting, and spectral uncertainty

    3M™ E-A-Rfit™ Dual-Ear Validation System helps determine whether workers are receiving adequate protection from their hearing protector by measuring across 7 standard frequencies in under five seconds, providing a detailed report on the noise attenuation performance of earplugs or earmuffs and a pass or fail rating for each individual person based on the employee's personal attenuation rating.

    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.|| 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.|| 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.|| 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.