3M Ear plug E-A-R CLASSIC II EN 352-2 SNR 28 dB 250 pairs/box
Sale ends in:
1,00 KT Ear plug E-A-R CLASSIC II EN 352-2 SNR 28 dB 250 pairs/box
1,00 KT Ear plug E-A-R CLASSIC II EN
PRODUCT DESCRIPTION
Tin-free
– The world’s most popular ear plugs
– Very comfortable to wear
– Fits virtually any size of ear canal
– Moderate attenuation EN 352-2 / (SNR) = 28 dB / H value = 30 dB / M value = 24 dB / L value = 22 dB Further technical information:
– L-value: 22dB
– M value: 24dB
– H value: 30dB
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