EN 352-1

Ear-muff 31070

Ear-muff 31070


High performance Very comfortable.
>> Ear cups in ABS.
>> PVC cushions with leather touch.
>> Extent headband.
>> Double headband allowing to wear another safety equipment (helmet, browgaurd, welding helmet...).
>> Weight : 234 g.
SNR : 30 dBH : 33M : 27L : 19
HzFrequency1252505001000200040008000
dBMean attenuation
14.921.228.134.332.739.736.3
dB

Standard deviation 

3.12.82.72.42.32.64.4
 Effective protection11.818.425.431.930.437.131.9
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