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.
Requires probed test plugs, pods, or cushions
- Includes Software, Speaker and impact resistant Carrying Case
- Dual-ear design saves time by measuring both ears simultaneously in under five seconds
- Fast, clear, accurate results are obtained in just seconds and can be printed or saved electronically for future reference