These test earplugs are modified with a probe tube for use during earplug fit testing with the 3M E-A-Rfit Validation System
3M is Leading the Advancement of Hearing Conservation.
3M 29611, 641WY 1/4" X 24", 100 Mesh Diamond Cloth Belt, 7010534832						
																	
3M™ 72787, Calibration Kit 529-04-48, Large, 7000052154, 1 EA/Case						
																	
3M™ 72122, Portable Compressed Air Filter and Regulator Panel 256-02-01, 100 cfm, 8 outlets, with Carbon Monoxide Monitor, 7000052147,  1 EA/Case						
																	
3M 29611, 641WY 1/4" X 24", 100 Mesh Diamond Cloth Belt, 7010534832						
																	
3M™ 72787, Calibration Kit 529-04-48, Large, 7000052154, 1 EA/Case						
																	
3M™ 72122, Portable Compressed Air Filter and Regulator Panel 256-02-01, 100 cfm, 8 outlets, with Carbon Monoxide Monitor, 7000052147,  1 EA/Case						
																	These test earplugs are modified with a probe tube for use during earplug fit testing with the 3M E-A-Rfit Validation System
3M is Leading the Advancement of Hearing Conservation.
