3M 393-2012-50 E.A.R Validation Test Plugs, Grey Skull Screws Probed Test Earplugs, Case/50pr

Features:

• Integrated probe tube design enables precise sound measurement during earplug fit testing
• Engineered specifically for use with the 3M™ E-A-Rfit™ Validation System for reliable compatibility
• Delivers accurate, objective fit-test results in approximately 8 seconds per user
• Consistent test performance supports repeatable and dependable data collection
• Supplied in a convenient bulk pack to suit high-volume testing environments

Specifications:

• Product type Probed test earplugs for fit testing
• Compatibility 3M™ E-A-Rfit™ Validation System
• Testing function Earplug fit validation only
• Hearing protection Not suitable for use as hearing protection
• Pack quantity 50 pairs per box