North Hornet Earmuff EM2175

Our price: 15,95 GBP
Price ex VAT: 13.57
Model: em2175
In Stock: Yes

Features:

  • Noise Reduction Rate (NRR)=24 dB, Type=Over-the-Head Earmuff.
  • Good to high frequency attenuation.
  • Large soft sealing foam cushions (cool & comfortable).
  • Padded headband.

Color: red

SNR 29dB.
H: 32 M: 27 L: 18



Product Details

Features:

  • Noise Reduction Rate (NRR)=24 dB, Type=Over-the-Head Earmuff.
  • Good to high frequency attenuation.
  • Large soft sealing foam cushions (cool & comfortable).
  • Padded headband.

Color: red

SNR 29dB.
H: 32 M: 27 L: 18

Attenuation

Diagram:

 

Frequency (Hz) 63 125 250 500 1000 2000 4000 8000
Avg. Attenuation (dB) 15.1 13.0 20.5 30.0 39.9 33.8 34.6 32.8
Std Attenuation (dB)
 4.4 2.3 3.1 2.5 2.3 2.3 3.6 4.8
Expected Attenuation (dB)
 10.7 10.7 17.4 27.5 37.6 31.5 31.0 28.0
  SNR=29 H=32 M=27 L=18