3M™ PELTOR™ Probed Electronic Earplug 393-2034-50, UltraFit Lg, 50 Pair/Case

The 3M™ PELTOR™ Probed Electronic Earplugs are designed to be used with the 3M™ E-A-Rfit™ Dual Ear Validation System and enables you to measure a Personal Attenuation Rating (PAR) for the 3M PELTOR TEP, LEP, and EEP Electronic Earplugs.  The Probed Electronic Earplugs are for testing purposes only and are NOT to be used for hearing protection.