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3M 393-1000 393 1000 E-A-R Fit Ear Plug Testing Kit Hearing Protection
3M 393-1000 E-A-R Fit Hearing Protection Testing Kit
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3M 393-1000 393 1000 E-A-R Fit Ear Plug Testing Kit Hearing Protection

The 3M E-A-R Fit Validation System provides a (PAR) Personal Attenuation Rating for each individual worker.

Integrating hearing protection fit testing as part of your hearing conservation plan will benefit everyone from high risk workers to new hires. Similar to respiratory fit tests, which will indicate that maximized protection can be obtained only if the perfect fit is attained, 3M's E-A-R fit system will assist you in achieving the optimal fit through proper selection of hearing protection & employee training.

In under 10 sec. per ear the 393-1000 system generates a PAR which indicates an individual's
levels for noise reduction across fittings and hearing protectors. Compare the ratings for hearing protectors & fittings to find the best fit.

  • Establish individual worker baseline values
  • Helps identify personnel utilizing inadequate hearing protection which puts them at greater risk of threshold shift
  • Validation of high protection levels needed in areas with high noise exposure
  • Avoid Noise Induce Hearing Loss (NIHL)
  • Provides a tool to train for proper insertion technique & proficiency assessment
  • Perfect for required refits or retraining required by OSHA when (STS) standard threshold shifts are detected
  • Motivate employees by showing them their control in hearing protection
  • Improve performance long term for your company's hearing conservation efforts
  • Expose employees that need alternative hearing protectors or additional fit training
  • Input data for noise exposure & E -A-Rfit software helps you to identify the best hearing protector & help minimize over / under protection
3M 393-1000 E-A-R Fit Kit Provides A Personal Attenuation Reading For Each Individual Worker

3M 393-1000 Features
  • Objective testing only takes 10 sec. per ear - 7 standard frequencies
  • Workers fit their own earplugs
    • Reflects the individual’s methods of fitting & indicates whether more training is necessary
  • Unique dual element microphone takes noise reduction measurement for each earplug worn by workers across a wide industrial noise frequency range
    • Objective testing of 7 frequencies from 125 - 8 kHz in under ten seconds / ear
  • Patented system & proprietary algorithms analyze real ear data quickly to develop (PAR) Personal Attenuation Rating & fit variability
    • PARs help to determine if hearing protection level your employees have is appropriate for their work
  • Test results documented for every subject can be printed and saved electronically
  • Free user support and online training
  • Probed test plugs required
  • Includes
    • Software
    • Speaker
    • Impact resistant carry case

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