EN 352-1
EN 352-4

Electronic ear-muff 31850

Electronique ear-muff EARLINE 31850


Electronic ear muff Hearing protector, level-dependent earmuff type.
>> Yellow ABS shells.
>> PVC cushions with leather touch.
>> Extent headband.
>> Delivered with batteries (LR6).
>> Weight : 274 g without battery.
SNR : 31 dBH : 33M : 28L : 21
HzFrequency631252505001000200040008000
dBMean attenuation
17.919.122.032.936.034.536.237.0
dBStandard deviation
3.93.34.22.13.53.33.04.0
 Effective protection
14.015.817.830.832.531.533.233.0
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