3M E-A-R Classic Probed Test Plugs 393-2003-50, 50 EA/Case
$114.55
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These test earplugs are modified with a probe tube for use during earplug fit testing with the 3M E-A-Rfit Validation System 50 PR Per Case 3M PSD products are for occupational use only. *The NRR may overestimate the hearing protection provided during typical use. Earplugs equipped with a probe tube for fit testing using the 3M E-A-Rfit Validation System. Cannot be used for hearing protection. These test earplugs are modified with a probe tube for use during earplug fit testing with the 3M E-A-Rfit Validation System 3M is Leading the Advancement of Hearing Conservation.
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