SOP: Rothco Noise Reduction Ear Muffs (NRR 28) Field Manual

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SOP: Rothco Noise Reduction Ear Muffs (NRR 28) Field Manual

Earplugs

Basic PPE Use

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Quick Overview

These passive ear muffs provide NRR 28dB protection against hazardous impulse and continuous noise found in environments like shooting ranges, construction sites, and workshops. Their primary function is to prevent noise-induced hearing loss through a reliable, non-electronic acoustic seal.

Field Application Steps

Inspect earcups and cushions for cracks or tears before use.
Extend earcups fully and place the headband on top of the head.
Ensure each earcup completely encloses the ear, not resting on it.
Adjust earcup height to achieve a snug, uniform seal around each ear.
Confirm seal integrity and reposition if any sound leakage is detected.

Equip Yourself: Rothco Noise Reduction Ear Muffs – NRR 28 Hearing Protection Headset

Ensure you have the right gear before an emergency strikes.

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LEGAL DISCLAIMER & SAFETY WARNING:
The information provided in this Luminary Global Field Manual is strictly for educational and informational purposes. It is not a substitute for formal medical, tactical, or professional training. In the event of a medical emergency, immediately seek professional help or contact emergency services. Luminary Global assumes no liability for the misuse of equipment, improper application of techniques, or any injuries/damages resulting from the use of these guidelines. Always rely on your official agency training, local laws, and established protocols during a crisis.