Peltor OptimeIII Helmet Attach Black
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3M38421 Peltor OptimeIII Helmet Attach Black
3M Peltor Optime III Helmet Attach. Ear protection for extreme noise environments. Optime III Extreme noise protection for long and short spells of use. Double casing technology for maximum high and low frequency muffling.
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 casingminimising resonance in the holder casingmaximising high-frequency attenuationmeeting SNR 35dBH 40dBM 32dBL 22dB levels.
Ear protection for extreme noise environments
Optime III Extreme noise protection for long and short spells of use
Double casing technology for maximum high and low frequency muffling
Broad sealing rings filled soft plastic foam
Attenuation: SNR 35dBH 40dBM 32dBL 22dB
Each
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