3M Peltor Optime III Helmet Attach Black
Product Code:
3M38421
Pack Of
1
The Optime III ear defenders are a high-performance hearing protector and have been developed for use in extremely noisy environments. The protection is based on a technology with a double casing, minimising resonance in the holder casing, maximising high-frequency attenuation, meeting SNR 35dB, H 40dB, M 32dB, L 22dB levels.
- General
- The Optime III ear defenders are a high-performance hearing protector and have been developed for use in extremely noisy environments. The protection is based on a technology with a double casing, minimising resonance in the holder casing, maximising high-frequency attenuation, meeting SNR 35dB, H 40dB, M 32dB, L 22dB levels.
| Attenuation: SNR 35dB, H 40dB, M 32dB, L 22dB |
| Broad sealing rings filled soft plastic foam |
| Double casing technology for maximum high and low frequency muffling |
| Ear protection for extreme noise environments |
| Optime III Extreme noise protection for long and short spells of use |
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