Is it better to have a higher or lower decibel number?
ERB Chainsaw Safety Helmet Kit - NRR 28 dB
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Open Feb 17, 2020 - 07:38 PM
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Feb 18, 2020 - 10:22 AM
Yes, generally speaking, a higher NRR number means more noise reduction capability.
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ERB Chainsaw Safety Helmet Kit - NRR 28 dB
" Complete chainsaw safety kit Omega II Mega Ratchet Safety Helmet meets ANSI Z89.1, Type 1, Class C, E and G requirements Model 4000 Steel Mesh Face Screen provides protection from flying debris and meets the requirements of ANSI Z87-S 1992, epoxy coating for glare and corrosion resistance Mod...
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