3M E-A-Rfit 073-781 Dual-Ear Microphone Assembly, 1 Each maincategory_Welding Safety Includes extended headcover

Includes extended headcover

and support regulatory compliance

1-2010 specifications

3M Speedglas is able to make the Speedglas SL auto darkening filter much lighter than other models

and improve jobsite awareness

3M E-A-Rfit 073-781 Dual-Ear Microphone Assembly, 1 Each maincategory_Welding Safety Includes extended headcover3M E A Rfit 073 781 Dual Ear Microphone Assembly 1 Each The 3M E A Rfit 073 781 Dual Ear Microphone Assembly is a precision engineered fit testing accessory designed to accurately measure personal attenuation ratings (PAR) when used with the 3M E A Rfit Validation System. Featuring dual ear microphones for simultaneous left and right ear measurement, durable cabling, and reliable acoustic performance, this hearing protection testing component supports