الوصف
Protechs, Quiet Please, Foam Ear Plugs, 6 Pairs
Easy Insertion, Forms To Ear Canal ShapeNow Softer for More Comfort
Noise Reduction Rating NRR 29ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ
Information required by EPA: The level of noise entering a person's ear, when a hearing protector i sworn as directed, is closely approximated by the difference between the A-weighted environmental noise level and the NRR. ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ
Example:
1) The environmental noise level as measured at the ear is92 dBA.ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ
(2) The NRR is 29 decibels (dB).ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ
(3) The level of noise entering the ear is approximately equal to[92 dB(A) - 29] 63 dB(A).
Noise Reduction Rating 29 Decibels (When used as Directed)
The range of noise reduction ratings for existing hearing protectors is approximately 0 to 30 (higher numbers denote greater effectiveness).
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هوية Fruugo:
429873699-902971567
معلومات سلامة المنتج
يرجى الاطلاع على معلومات سلامة المنتج الخاصة بهذا المنتج الموضحة أدناه
يتم توفير المعلومات التالية من قبل بائع التجزئة المستقل التابع لجهة خارجية الذي يبيع هذا المنتج.
تحذيرات السلامة:
For noise environments dominated by frequencies below 500Hz the C-weighted environmental noise level should be used. Improper fit of this device will reduce its effectiveness in attenuating noise. Consult the enclosed instructions for proper fit. Although hearing protectors can be recommended for protection against the harmful effects of impulsive noise, the noise Reduction Rating (NRR) is based on the attenuation of continuous noise and may not be inaccurate indicator of the protection attainable against impulsive noise such as gunfire. Do not cut ear plugs. Use by children should be closely supervised by an adult. Inspect product before use and replace plugs if they are damaged or show signs of wear. Not for prolonged use. Product intended for single user only. Keep earplugs away from infants and small children as they may get caught in the windpipe and create choking hazard. If you should experience pain or discomfort when using this product, please discontinue use.
مكونات:
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