TPR Ear plugs CE ANSI Approved Reusable Earplugs

Product Overview

Description

TPR Ear Plugs Resuable Earplugs  SM-333 :
The TPR earplug is made from soft TPR and has following features: 

• Available with (SM-333) or without cord (SM-333N)


• Plugs in yellow color.


• 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: 25dB


• Plastic case sold separately.

SM-333
Frequency HZ	63	125	250	500	1000	2000	4000	8000
Mean Attenuation DB	26.1	20.6	21.3	23.9	23.1	30.7	37.0	42.4
Standard Deviation DB	5.4	5.2	3.8	5.5	5.5	4.7	7.2	6.5
SNR= 23dB ; H= 25dB, M= 19dB, L= 18dB