Product List
Hearing Protection
TPR EAR PLUGS
Model No.
SM-327 / SM-327N
TPR EAR PLUGS :
The TPR ear plugs has following features:
- Made of soft TPR
- Color : Green
- Available with (SM-327) or without cord (SM-327N).
- Reusable and one size fits all ear canal.
- Flange design provides a comfortable fit.
- Pass : CE EN352-2, ANSI S3.19/S12.6 test
- SNR: 23dB, NRR: 23dB
- Packaging : 1pair/polybag
| Frequency HZ | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
| Mean Attenuation DB | 23.4 | 25.3 | 23.7 | 23.4 | 25 | 27.9 | 35.3 | 39.9 |
| Standard Deviation DB | 3.8 | 5 | 6.3 | 6.7 | 5.5 | 4.3 | 5.9 | 7.7 |
| SNR= 23dB; H= 25dB; M= 20dB; L= 18dB | ||||||||
