The new 3M Noise Indicator alerts users to potentially dangerous noise levels, helping identify areas where hearing protection may need to be worn. Users simply clip the Noise Indicator to a shirt or jacket; its LED light delivers a clear indication when noise levels exceed a potentially hazardous threshold.
Red Flashing LED: Noise levels are above 85 dBA- hearing protection may be required.
Green Flashing LED: Noise levels are below 85 dBA- hearing protection may not be necessary.
The Noise Indicator's small size and lightweight design make it ideal for workers in a variety of industries. With a rechargeable battery that operates for up to 200 hours between charges, it's an economical investment in your employee hearing awareness program.