3M™ E-A-R™ UltraFit™ Probed Test Plugs 393-2001-50, 50 EA/Case
$115.69
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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. Test probe for the 3M™ E-A-Rfit™ System, test probe for 3M™ UltraFit™ Earplug 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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