3M™ E-A-Rfit Dual-Ear Microphone Assembly works with the 3M™ E-A-Rfit Dual-Ear Validation

3M™ E-A-Rfit Dual-Ear Microphone Assembly works with the 3M™ E-A-Rfit Dual-Ear Validation (part no. 7100077867), from our Hearing Protection Fit Testing range. Quote part number 7100077867 when you order, or tell us about your equipment and we can match it for you.

The 3M™ E-A-Rfit Dual-Ear Microphone Assembly works with the 3M™ E-A-Rfit Dual-Ear Validation System to help employers determine whether workers are receiving adequate hearing protection from their hearing protector. The complete system issues a pass or fail rating for each individual based on the employee’s personal attenuation rating (PAR). Each dual-element microphone connects to probed test plugs, test pods or cushions and measures sound pressure levels inside and outside the hearing protector.

• Brand: 3M
• Part number / MPN: 7100077867
• Barcode (GTIN): 00078371670146
• Range: Personal Protective Equipment / Hearing Protection / Hearing Protection Fit Testing

Every order is sourced individually. If this exact item has been discontinued, is out of stock or the brand is no longer available, we’ll recommend a suitable equivalent and confirm it with you before anything ships. The price shown is a guide. Freight is quoted after checkout, and if the supplier price has changed or an equivalent is needed, we’ll let you know the difference before the order ships.

Specialist parts like this need to match your equipment exactly. Message us after checkout with your model details or a photo, and if our team spots a likely compatibility issue we’ll contact you before dispatch.

Can’t find exactly what you need? Send us a photo or describe the job and we’ll source a suitable product for you.