3M Optime II H520

Developed for demanding noise-hazard environments & muffles even extremely low frequency to a max degree. Sealing rings are filled with a unique combination of liquid & foam resulting in an optimum seal with low contact pressure. Provides snug comfort even for long time use. Suitable choice for environments with substantial industrial noise or airports, construction […]

3M Optime III H540

Developed for use in extremely noisy environments. Based on new technology with a double casing that minimises resonance in the holder casing. Acoustic connection between the inner volume and the volume between the casings in its turn provides maximum low-frequency muffling. Broad sealing rings filled with soft plastic foam for the best fit and low […]

Howard Leight Clarity

Economical hearing protection with advanced sound processing technology for enhanced communication in the workplace. Blocks noise but helps you to hear the people around you, as well as alarms and other warning signals. Dielectric construction suitable for all workplaces. Ventilated inner headband minimizes pressure on the head and guarantees increased breathability in warm/humid climates. Model: […]

Howard Leight Impact

Directional stereo microphones amplify and enhance sound for more natural hearing. Patented Air Flow Control™ technology for optimum attenuation across all frequencies. Limits sound amplification to 82dB(A). 140 hour battery life, automatic shut off function. Includes 2 AA batteries. Model: 1010376 Condition: New For prices and quotations: please call +65 67489773 or e-mail us at sales@macrovista.com Contact Us for […]

Howard Leight L3 Leightning

Patented Air Flow Control™ for optimum attenuation across all frequencies, without increasing size or weight. Snap-in ear cushions make replacement quick and easy. Padded foam headband for long-term comfort with minimal pressure on the head. Multiple attenuation levels for attenuation targeted at different environments. Model: 1010924 Condition: New For prices and quotations: please call +65 67489773 or e-mail […]

Howard Leight Thunder

Dielectric construction suitable for all workplaces, especially electrical environments. Patented Air Flow Control™ for optimum attenuation across all frequencies, without increasing size or weight. Non-deforming outer headband withstands rough treatment in the toughest workplaces. Quick-click height adjustment remains fixed during wear. Snap-in ear cushions make replacement quick and easy. Model: 1010970 Condition: New For prices […]