3M Peltor Optime 3 H540P3 Helmet Attach Ear Defenders

3M PELTOR Optime III Ear Defenders, 34 dB, Black/Red, Helmet Mounted attachment, H540P3G-413-SV

• The PELTOR Optime III ear defenders are a high performance hearing protector and have been developed for use in extremely noisy environments.
• Code: H540P3E-413-SV
• The protection is based on a technology with a double casing minimising resonance in the holder casing, maximising high-frequency attenuation.
• SNR = 35dB, H = 40dB, M = 32dB, L = 22dB
• Fits Scott Tuffmaster & Scott Style 300 helmets