Features and Benefits:
+ Soft and wide sealing rings filled with a unique combination foam to offer optimum sealing and low pressure.
+ Generous space inside cup to help the ears breathe thus improving comfort.
+ Professional earmuffs for durability and reliability.
+ Available in high visibility colors.
Suitable for Loud Machinery
Industrial Machines, Power tools, Loud Music, Noise places.
EN 352-3:2020 SNR 32dB
| Frequency [ Hz ] | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
| Sound attenuation Mf [ dB ] | 18.6 | 26.5 | 33.5 | 35.9 | 33.0 | 38.7 | 35.2 |
| Standard deviation Sf [ dB ] | 2.6 | 2.8 | 3.4 | 3.9 | 3.0 | 4.1 | 3.8 |
| APV Mf Sf [ dB ] | 16.0 | 23.7 | 30.2 | 32.0 | 29.9 | 34.6 | 31.5 |
| SNR = 32dB | H = 32 dB | M = 31 dB | L = 24 dB |
| SNR 34.0dB = | Hm 34.3dB = | Mm = 33.0dB |
Lm = 26.7dB
|
| SNR = 2.1dB | Hs = 2.3dB | Ms = 2.4dB | L = 2.5dB |