3M™ E-A-R™ UltraFit™ 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™.
Test probe for the 3M™ E-A-Rfit™ System, test probe for 3M™ UltraFit™ Earplug 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™.
Health and safety testing
| Plug Color | : | Yellow |
| Plug Material | : | Elastomeric Polymer |
| Series | : | UltraFit™ |
| Size | : | Universal |
| Shape | : | Multi-Flange |
| Specifications Met | : | ANSI S3.19-1974 |
| Design | : | Uncorded |