UltraSonic Ear Muff with 29 NRR

#HB-650 - Item is available.

USD$ 21.50



The UltraSonic™ high performance ear muff delivers full spectrum attenuation as well as low frequency attenuation from the extra deep ear cups. Offers 29 NRR and 34 SNR!

    • Low force stainless steel suspension, tolerates extreme temperatures

    • Fork type headband distributes pressure evenly

    • Superb full spectrum attenuation

    • Padded headband

    • Wide and deep ear cups with soft padding and cushions

    • Tested to ANSI S3.19-1974. 27 NRR

    • 34 dB SNR to CE, EN-352