3M E-A-R TaperFit 2 Large earplugs equipped with a probe tube for fit testing using the 3M E-A-Rfit Dual-Ear Validation System. Cannot be used for hearing protection.
3M E-A-Rsoft Grippers Probed Test Plug, are a specially probed version of the standard earplug. This product works with the 3M E-A-Rfit Validation Sysem and allows you to conduct an earplug fit test...