North Challenger Earmuff

Our price: 19,86 GBP
Price ex VAT: 16.90
Model: em6298
In Stock: Yes

Challenger. Ultra Low Profile Earmuff. Foldable head band for easy storage and transportation. Soft sealing cushions, ultra-light, compact and pocket-sized.

Foldable, over head earmuff.

Colors: grey/black
SNR 28dB.

H: 28 M:22 L:15



Product Details

Challenger. Ultra Low Profile Earmuff. Foldable head band for easy storage and transportation. Soft sealing cushions, ultra-light, compact and pocket-sized.

Foldable, over head earmuff.

Colors: grey/black
SNR 28dB.

H: 28 M:22 L:15

Attenuation

Diagram:

 

Frequency (Hz) 63 125 250 500 1000 2000 4000 8000
Avg. Attenuation (dB) 14.6 11.5 14.1 23.0 25.5 31.5 35.3 33.2
Std Attenuation (dB)
 3.1 2.3 1.7 2.1 2.8 3.1 3.3 3.6
Expected Attenuation (dB)
 11.6 9.2 12.4 20.9 22.7 28.4 32.0 29.6
  SNR=25 H=28 M=22 L=15