3M™ Skull Screws™ 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.
3M™ Skull Screws™ Probed Test Plugs are a specially probed version of the standard plug. 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.
Commercial Buildings, Design and Construction, Heavy Infrastructure, Industrial Maintenance, Health and Safety Testing
| Color | : | Natural White |
| Material | : | Polyurethane |
| Specifications | : | Universal, Tapered Shape |
| Type | : | Disposable |
| Series | : | Skull Screws™ |
| Suitable For Use With | : | E-A-Rfit™ Validation Systems |
| Specifications Met | : | ASTM D3574, ASTM D2240, ASTM G21, ASTM D1667 |