3M 7000052882 E-a-r Classic Probed Test Plugs

Product Description

The 3M 7000052882 is a set of probed test earplugs designed for use with the 3M E-A-Rfit Validation System during earplug fit testing procedures. Each plug is modified with a probe tube that allows the validation system to measure real-ear attenuation, giving hearing conservation program administrators objective, quantifiable fit data. These are not hearing protection devices and must not be worn as such. They are purpose-built instruments used by occupational health professionals, industrial hygienists, and safety technicians conducting formal fit testing in workplace hearing conservation programs.

These probed test plugs are used in occupational and industrial settings where OSHA-mandated hearing conservation programs require documented earplug fit testing. The fit testing process verifies that individual workers achieve an adequate personal attenuation rating from their hearing protection devices. This product is intended for use by trained professionals administering fit testing sessions, not for general-purpose hearing protection. Sold as a case with a minimum order quantity of one case.

Key Features

• Probe tube modification enables real-ear measurement during fit testing sessions
• Designed specifically for use with the 3M E-A-Rfit Validation System
• Supports objective, quantifiable personal attenuation rating data collection
• Not rated or approved for use as hearing protection
• Packaged for professional hearing conservation program use

Compatibility

Designed for use exclusively with the 3M E-A-Rfit Validation System for earplug fit testing. Not compatible with other fit testing platforms as a direct replacement without verification.

Installation Notes

These test plugs are administered by a trained occupational health or safety professional during a structured fit testing session. Follow the 3M E-A-Rfit Validation System operating procedures for correct probe tube placement and test protocol. These plugs must not be reused as hearing protection after testing. Store unused plugs in original packaging to avoid contamination of the probe tube.

Technical Specifications

• Weight: 0.4 pounds
• Unit of Measure: Case
• Minimum Order Quantity: 1
• UPC: 10080529190762

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000052882