Optime II has been developed for demanding noise-hazard environments and muffles even extremely low frequencies to a maximum degree. The sealing rings are filled with a unique combination of liquid and foam which offers an optimum seal with low contact pressure, providing snug comfort even during long spells of use. The sealing rings have ventilation channels and are covered with soft, patterned, hygienic foil. Suitable for environments with substantial industrial noise or construction machinery, airports and agricultural work, the Optime II conforms to: SNR31dB, H34dB, M29dB, L20dB.
- General
- Optime II has been developed for demanding noise-hazard environments and muffles even extremely low frequencies to a maximum degree. The sealing rings are filled with a unique combination of liquid and foam which offers an optimum seal with low contact pressure, providing snug comfort even during long spells of use. The sealing rings have ventilation channels and are covered with soft, patterned, hygienic foil. Suitable for environments with substantial industrial noise or construction machinery, airports and agricultural work, the Optime II conforms to: SNR31dB, H34dB, M29dB, L20dB.
| Type | Ear Defenders |
| Manufacturer | 3M |
| Brand | Peltor |
| Colour | Green |
| Form | Ear Defender |
| Weight | 300g |
| Attenuation Rating (HML) dB | 34/29/20 |
| Ear Defender Colour | Green |
| SNR Rating | 31dB |
| Attenuation: SNR 31dB, High Frequency = 34dB, Medium Frequency = 29dB, Low Frequency = 20dB |
| Conforms to EN 352-1: 1993 |
| Large space inside cup helps reduce moisture and heat build-up |
| Neckband style ear muffs |
| Optime II has been developed for demanding noise-hazard environments and muffles even extremely low frequencies to a maximum degree |
| Optime II is a suitable choice for environments with substantial industrial noise or construction machinery airports and agricultural work |
| The result is an optimum seal with low contact pressure which provides snug comfort even during long-time use |
| The sealing rings are filled with a unique combination of liquid and foam |
| The sealing rings have ventilation channels and are covered with soft patterned hygienic foil |