3M 1425 economical earmuffs
Model: 1425
NRR: 22dB
SNR: 30dB
cup designed to be impact-resistant, durable, inner cushion is soft and comfortable to wear.
Packing: 20
pairs / box NRR: in accordance with the American standard ANSI S3.19-1974 The detected single value noise reduction value.
SNR: Single value noise reduction value tested in accordance with the international standard ISO 4969-2
3M 1425 economical earmuffs noise-proof earmuffs industrial noise-reducing earmuffs
Model: 1425
SKU:
PL000137
Category: Earmuffs
Description
Additional information
Brand |
3M |
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