3M38421
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.
| Attenuation Rating (HML) dB | 40/32/22 |
| Brand | Peltor |
| Colour | Red |
| Ear Defender Colour | Red/Black |
| Form | Helmet Mounted Ear Defender |
| Manufacturer | 3M |
| SNR Rating | 34dB |
| Type | Ear Defenders |
| Weight | 453g |