3M™ E-A-R™ Fit Dual-Ear Vaildation System MT13H221P3E Ultra High Frequency (UHF) 403-470MHz

Ultra High Frequency (UHF) 403-470MHz

This ensures that you get everything that you need to get up and running without having to purchase extra parts

Ready-to-use packaging

Documentation

material met the requirements of BS476:Part 7:1987 to Class 1

3M™ E-A-R™ Fit Dual-Ear Vaildation System MT13H221P3E Ultra High Frequency (UHF) 403-470MHzObjective, dual ear test, takes only seconds to administer for 7 standard frequencies Dual ear design saves time by measuring both ears simultaneously in under five seconds Dual element, dual microphone assembly is the key to the system, measuring sound levels inside and outside the hearing protector Fast, clear, accurate results are obtained in just seconds and can be printed or saved electronically for future reference System determines personal