3M™ SKULL SCREWS™ PROBED TEST PLUGS 393-2012-50, 50 PAIR/CASE

Highlights

• These test earplugs are modified with a probe tube for use during earplug fit testing with the 3M™ E-A-Rfit™ Validation System
• Accurate objective data is collated & delivered within 8 seconds
• Probed test earplug for use with 3M™ E-A-Rfit™ Validation System
• 50 pairs per box

3M™ Skull Screws™ Probed Test Plugs to be used in conjunction with the E-A-Rfit™ Validation System. Cannot be used for hearing protection.

3M™ Skull Screws™ Probed Test Plugs are a specially probed version of the standard plug. This product works with the E-A-Rfit™ Validation System and allows you to conduct an earplug fit test for the P1300 and P1301 earplugs.