3M™ E-A-Rfit™ Tri-Flange™ Probed Test Plugs

3m tri flange test plug

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Product Information

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

3M™ Tri-Flange™ 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 Tri-Flange and UltraFit Plus earplugs.

  • 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