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.
Insize 6313-3D2, SETTING RING, 3.2" dia, 6928640357794
Insize 2138-25E, DIGITAL INDICATOR (WITH TRANSMIT BUTTON AND LIGHT), 1"/25.4mm, lug back, 6928640374760
Insize 3236-6B, OUTSIDE MICROMETER FOR LEFT OR RIGHT HAND, 5-6", 6928640382284
Insize 7305-SPC1A, DATA OUTPUT CABLE, length 100", 6928640300240
Insize 5316-HM810, HORIZONTAL MICROSCOPE, 6974029775413
3M™ 72787, Calibration Kit 529-04-48, Large, 7000052154, 1 EA/Case
Insize 6313-3D2, SETTING RING, 3.2" dia, 6928640357794
Insize 2138-25E, DIGITAL INDICATOR (WITH TRANSMIT BUTTON AND LIGHT), 1"/25.4mm, lug back, 6928640374760
Insize 3236-6B, OUTSIDE MICROMETER FOR LEFT OR RIGHT HAND, 5-6", 6928640382284
Insize 7305-SPC1A, DATA OUTPUT CABLE, length 100", 6928640300240
Insize 5316-HM810, HORIZONTAL MICROSCOPE, 6974029775413
3M™ 72787, Calibration Kit 529-04-48, Large, 7000052154, 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.
