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™.

• 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.

• Color: Yellow
• Material: PVC
• Package Quantity: 50 PAIR
• Product Type: Probed Test Earplug