3M Sound Level Meter 1/2" Microphone Adapter To QC Calibrator For Use With SD-200 Sound Detector (1 Each Per Case) Earmuffs & Bands Comfortable interlocking construction keeps legs

Comfortable interlocking construction keeps legs protected behind leg flaps

filter and battery as a single compact and lightweight belt-mounted unit for re

Description: Qualitative Fit Test The 3M Qualitative Fit Test offers a simple

durable noise level detection by alerting users to potentially dangerous noise levels and helping identify areas where hearing protection may need to

3M Sound Level Meter 1/2" Microphone Adapter To QC Calibrator For Use With SD-200 Sound Detector (1 Each Per Case) Earmuffs & Bands Comfortable interlocking construction keeps legsPart Number: 3MR056 990 Manufacturer: 3M Description: 3M sound level meter 1 2" microphone adapter to QC Calibrator or use with SD 200 Sound Detector for field calibration purposes.