3M E-A-Rfit | Validation Test Probes X4/X5 Earmuff Test Probes, 2EA/KT

An objective fit testing system to validate the fit of 3M™ earplugs. Provides a personal Attenuation Rating (PAR) for each worker.

Should not be used as hearing protection.
For use with X4/X5 Earmuffs

Objective test takes only 10 seconds per ear for 7 standard frequencies

Test results are documented for each subject and can be printed and saved electronically for future reference.

PRODUCT FEATURES

• Free online training and user support: 3M.com/EARfit
• Use with 3M™ E-A-Rfit™ Dual-Ear Validation Fit-Test System
• Includes software, speaker and impact resistant carrying case