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3M H540P3G-413-SV Optime III Ear Defender Helmet Attach SNR34
3M
Code: 670475
Optime III is a super-muff and has been developed for use in extremely noisy environments. The protection is based on new technology with a double casing that minimises resonance in the holder casing. This results in maximum high-frequency muffing while at the same time it’s still easy to understand speech and signals. Effective protection and best comfort are the hallmarks of Optime III. Manufactured to EN352-1. SNR35
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Product Details
3M H540P3G-413-SV Optime III Ear Defender Helmet Attach SNR34

Optime III is a super-muff and has been developed for use in extremely noisy environments - The protection is based on new technology with a double casing that minimises resonance in the holder casing - This results in maximum high-frequency muffing while at the same time it’s still easy to understand speech and signals - Effective protection and best comfort are the hallmarks of Optime III - Manufactured to EN352-1 - SNR35

Manufacturer 3M Manufacturer Code H540P3G
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