EP-22T(C)

  • SNR 25dB
  • NRR 27dB
  • Reusable TPR (Thermoplastic Rubber) earplugs with or without cord
Category:

Description

SNR=25dB; H=25dB; M=22dB; L=21dB;
Frequency HZ1252505001000200040008000
Mean Attenuation DB28.427.329.427.429.334.839.8
Standard Deviation DB7.17.17.47.36.06.26.9
Assumed Protection DB21.320.222.020.123.328.632.9