EN 352-1
Ear-muff 31030

Ear-muff EARLINE 31030


Comfortable.
>> Blue ABS shells.
>> PVC cushions with leather touch.
>> Extent headband with 3 positions.
>> Weight : 186 g.
SNR : 23.9 dBH : 28.7M : 20.9L : 13.0
HzFrequency

63

125

250

500

1000

2000

4000

8000

dBMean attenuation

 14.7

 9.8

 14.6

 23.2

  27.0

 31,0

 38.6

  36.6

dBStandard deviation

  3,3

 4.1

  2.8

  3.6

   3,0

   3.9

   3,0

   5.5

 

Effective protection

 11.4

  5.5

 11,8

 19.6

  24.0

  27.0

  35.6

  31.1

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