Harbor Freight Tools - 46798

Below are all the different types of Harbor Freight Tools. Select the device of your choice, to download the manual

Contents

ELECTRONIC EARMUFFS ITEM 46798 The EPA has selected the NRR as the measure of a hearing protector s noise reducing capabilities Harbor Freight Tools makes no warranties as to the suitability of the NRR as a measure of actual workplace protection since such protection is highly dependent on user training motivation and utilization A better estimate of workplace protection can be obtained by derating the labeled NRR by 50 The NRR calculated from this attenuation data is 24 Improper fit of this device will reduce its effectiveness in attenuating noise Consult instructions for proper fit The level of noise entering a person s ear when a hearing protector is worn as directed is closely approximated by the difference between the A weighted environmental noise and th ...