3M offers a comprehensive range of hearing protective products from disposable earplugs to hi-tech electronic ear muffs. All our hearing products are designed to provide protection, comfort and ease of use.
The HG805A is a « level-dependent ear-muff» . The ear-muff is made up of a black plastic headband (POM), each end piece of which has a stainless steel saddle equipped with two black plastic pistons (ABS) linking it to the cup and used to set the length of the headband. Both cups are yellow plastic (ABS). They contain the electronic modules and electro-acoustic parts providing the level-dependent system control, including built-in batteries. The electro-acoustic restitution sound level can be set with the potentiometer on one of the cups. These cups include a black plastic, foam (PU)-filled (PVC) cushion
Sudden noise impulses at harmful levels are shut out immediately. Blocks out higher frequency, harmful noise, but allows passage of harmless sounds, especially those in speech frequency range Weak sound can even be amplified, so you hear them better than you would without hearing protector ! CE EN352-4. HEADGUARD brand.
Add music and routine jobs become more satisfying. Our Radio earmuffs provide protection from noise %u2013 and let you listen to music from a built-in AM/FM radio.
Soft ear cushions.
Snug fit for all day comfort.
Lightweight and strong.
Economical.
Specifications:
Earmuffs are made of a mixture of plastics and foam.
Correct hearing protection should be worn at all times in industry. The highest dB rated earmuff or earplug is not necessarily the best option. In some industries this could be dangerous as you still need to hear workers or machinery around you. Eg: warnings or forklifts etc.The first requirement of a hearing protector is that it should supply sufficient sound reduction (attenuation) for the work environment concerned.
When you need to block noise, Bilsom gives you the tools to do the job right. From maximum attenuation to maximum value, we set the standard for noise blocking and hearing protection. Our Thunder®, Leightning®, VikingTM and MachTM Series earmuffs provide a choice of features and protection ideal for many workers and environments.
