The 3M Peltor Optime III H540A ear muffs with headband are suitable for use in very noisy environments with mainly low frequencies. These passive ear muffs from 3M have an average attenuation value of SNR 35 dB(A). The ear muffs are equipped with a headband. The hoods have been developed for particularly noisy environments and optimally protect your ears to prevent hearing damage.
SPECIFICATIES
Maximum ambient sound level
115 dB(A)
Hearing protection standard
Earplugs and otoplastics (EN 352-2)
SNR rating
> SNR 35 dB(A)
Hearing protection type
Earmuff with headband