3M PeltorOptime III ear muffs are designed to provide hearing protection in areas where noise levels are extremely high, using double cup technology to minimise resonance and maximise attenuation.
The low profile headband helps to balance pressure, while the soft wide cushions reduce pressure around the ears, improving comfort, while the large space inside the cups reduces moisture. The Optime III uses double cup technology which is particularly effective for high frequency attenuation, while the combination of the cup and spacer provides excellent protection against low frequency sounds. Average attenuation (SNR) is (35dB), making this an ideal ear defender for use in:
Airports
Cement manufacturing
Marine engine rooms
Mining
Power stations
Printing
Features:
Pack of two
Ear muff for extremely high noisy areas
Modern, stylish design
Lightweight
Water resistant
Adjustable headband - constant pressure
Double casing for minimal resonance
Good speech intelligibility
35dB attenuation
Wide polyurethane foam filled sealing rings
Wide cushions - reduced pressure around ears
Large space inside cup - prevents moisture build up
Product Specs.
3M Peltor Optime III Headband Version
Manufacturer part #
H540A-411-SV
EAN
7318640033382
Warranty
1 year
By Sector
Manufacturing , Construction
Ear Defender Type
Ear muff
Wearing style
Over the head
Attenuation
High attenuation
Level dependent active listening
Without level dependent active listening
Bluetooth
Without Bluetooth
ATEX certified
Without ATEX certification
Built-in AM/FM radio
Without AM/FM radio
Product Reviews
Pedro Santos
29/11/2023
Ideal product for those who work with machines that emit a lot of noise. Comfortable and efficient.
Produto ideal para quem trabalha com máquinas que emitem muito ruído.
Confortável e eficiente.
S. Carlos
11/06/2020
Very good.
Muito bem.
M.
17/10/2019
Great product
Ottimo prodotto
M. Caterina
25/05/2018
Everything is OK. Thanks and see you next time !!
Tutto ok. Grazie e alla prossima!!
S. Artur
04/11/2017
Comfortable and very efficient
Confortável e muito eficiente
G. Antonio
29/07/2017
Very good attenuation and quite comfortable.
Muitíssimo boa atenuação e bastante cómodo.
4.6/5
15 Customers reviews
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