3M SKU: 7000002409
Lead Time: ~2 days
3Mâ„¢ 1100 Earplugs equipped with a probe tube for fit testing using the 3Mâ„¢ E-A-Rfitâ„¢ Validation System. Cannot be used for hearing protection.
*The NRR may overestimate the hearing protection provided during typical use.;3M PSD products are for occupational use only.;50 PR Per Case;These test earplugs are modified with a probe tube for use during earplug fit testing with the 3Mâ„¢ E-A-Rfitâ„¢ Validation System