3M Ultra Fit Ear Plugs with Metal Balls and Strings
#Grup produk P106567717
Spesifikasi
Material | Thermoplastic elastomer |
---|---|
Standard | Conforms to JIS T8161 EP-1 (1 type) |
Cord | Yes |
Noise Reduction Rating | 25 |
Frequency/Sound Insulation Value/Standard Deviation (Hz/dB) | 125/26.4/4.9 |
Case | None |
Color | Blue |
Size | Free |
TRUSCO Number | 344-7235 |
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Informasi Produk
Description
Spherical iron inside the earplugs and particulate iron is embedded in the string, so it reacts to metal detectors.
Hygienic because it can be washed and used.
Hygienic because it can be washed and used.
Feature
Since it contains an iron ball, it reacts to metal detectors.Ideal for preventing foreign matter from entering.
Can be washed and used repeatedly.
Metal detector reaction type earplugs with an NRR value of 25 dB.
Ulasan Produk
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