3M 7000127699 E-a-r E-z-fit Probed Test Earplugs

Product Description

The 3M 7000127699 is a set of probed test earplugs designed exclusively for use with the 3M E-A-Rfit Validation System during earplug fit testing procedures. Each earplug is modified with a probe tube that allows the fit testing system to measure sound attenuation inside the ear canal in real time. These are not hearing protection devices and must not be used as such. Audiologists, industrial hygienists, and occupational health technicians use these plugs when conducting quantitative fit testing as part of a formal hearing conservation program.

These probed test plugs are used in occupational and industrial settings where OSHA-mandated hearing conservation programs require documented, individual fit testing. They are intended for single-use fit testing sessions with the 3M E-A-Rfit Validation System and are sold as a case of 50. They are appropriate for use in manufacturing, utilities, construction, and other environments where workers are enrolled in hearing conservation protocols.

Key Features

• Integrated probe tube enables real-time in-ear attenuation measurement during fit testing
• Compatible exclusively with the 3M E-A-Rfit Validation System
• Single-use design supports hygienic, per-employee fit testing sessions
• Not rated or approved for use as hearing protection
• Sold as a case quantity to support program-scale testing volumes

Compatibility

Designed for use exclusively with the 3M E-A-Rfit Validation System for quantitative earplug fit testing. These plugs are not interchangeable with standard hearing protection earplugs and are not compatible with other fit testing platforms.

Installation Notes

Fit testing should be performed by a trained occupational health professional or hearing conservation program administrator. Power down or disconnect the E-A-Rfit Validation System according to the manufacturer instructions before changing probe tube connections. Do not insert these probed plugs in a manner intended for noise attenuation, as they are modified test articles only. Follow applicable OSHA 29 CFR 1910.95 guidelines when administering hearing conservation fit testing.

Technical Specifications

• Weight: 0.4 pounds
• Unit of Measure: Case
• Minimum Order Quantity: 1
• UPC: 10080529190786

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000127699