3M™ No-Touch Probed Test Plugs are equipped with a probe tube for fit testing using the 3M™ E-A-Rfit Validation System.
These earplugs cannot be used for hearing protection.
- Test Probe for No Touch™ earplugs
- 50 pair per case
- 3M PSD products are for occupational use only.
- *The NRR may overestimate the hearing protection provided during typical use.