Hearing protection Pesso A519
| H | M | L | SNR |
| 33 | 26 | 17 | 28 |
| Frequency (Hz) | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
| Mean attenuation (dB) | 17.6 | 12.8 | 17.4 | 30.1 | 34.3 | 33.9 | 36.9 | 38.1 |
| Standard deviation (dB) | 4.1 | 2.3 | 2.7 | 3.1 | 2.7 | 2.7 | 2.8 | 3.1 |
Pesso workwear, shoes and APP Catalogue: pessosafety.eu
