The V1000 is a general purpose inverter that satisfies a wide range applications needs;
both simple functions and more complex systems require a high degree of functionality, reliability and manageability.
Reference: 77000000734
The 3M H4A passive earmuffs has been developed to provide moderate protection in environments with loud noise.
When properly used, these headphones help to reduce exposure to strong rumors and high sounds.
Extremely low profile with stainless steel temporal harness, low two-point attachment on the cup for uniform distribution of the exceptionally light pot holder, special continuous height adjustment, comfortable padding with large and soft pads that ensure maximum comfort even in continued use
Weight: 130 gr.
Complies with UNI EN 352-1:1993
Noise attenuation: SNR= 24 dB / H= 31 dB / M= 21 dB / L= 12 dB
Data sheet