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David Clark Foam Ear Seals
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| Noise Attenuation Data | ||||||||||
| NRR 23 dB |
Frequency (Hz) | 125 | 250 | 500 | 1000 | 2000 | 3150 | 4000 | 6300 | 8000 |
| Attenuation (dB) | 14.1 | 21.9 | 29.4 | 32.0 | 29.7 | 35.2 | 36.2 | 38.1 | 37.4 | |
| Standard Deviation | 2.5 | 2.5 | 3.0 | 2.7 | 2.2 | 1.7 | 2.5 | 2.9 | 2.8 | |
| SKU | 40416G-17 |
| Brand | David Clark |
| Shipping Weight | 1.8000kg |
| Unit Of Measure | ea |
Help other Flight Store Pty Ltd users shop smarter by writing reviews for products you have purchased.
Write a product review| Noise Attenuation Data | ||||||||||
| NRR 23 dB |
Frequency (Hz) | 125 | 250 | 500 | 1000 | 2000 | 3150 | 4000 | 6300 | 8000 |
| Attenuation (dB) | 14.1 | 21.9 | 29.4 | 32.0 | 29.7 | 35.2 | 36.2 | 38.1 | 37.4 | |
| Standard Deviation | 2.5 | 2.5 | 3.0 | 2.7 | 2.2 | 1.7 | 2.5 | 2.9 | 2.8 | |
| SKU | 40416G-17 |
| Brand | David Clark |
| Shipping Weight | 1.8000kg |
| Unit Of Measure | ea |
Help other Flight Store Pty Ltd users shop smarter by writing reviews for products you have purchased.
Write a product review