3M SKU: 7010385075

Lead Time: ~2 days

3M™ Combat Arms™ 4th Generation Probed Test Plugs, size medium are a specially probed version of the standard earplug. This product works with the E-A-Rfit™ Validation System and allows you to conduct an earplug fit test for the 3M™ Combat Arms™ 4th Generation earplug.

*The NRR may overestimate the hearing protection provided during typical use.;3M PSD products are for occupational use only.;50 pair per case;Test plugs