3M™ Noise Indicator NI-100
The 3M™ Noise Indicator NI-100 is a sound level meter that alerts users to potentially dangerous industrial noise levels, helping identify areas where noise control is an issue and where hearing protection may need to be worn. The noise indicator’s small size and lightweight design make it ideal for workers in a variety of industries. One of the most affordable noise detection options available for monitoring noise levels.
- Durable, small and lightweight, easy-to-use
- Economical, accurate with rechargeable battery
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When flashing green, it indicates the noise level is below 85 dBA.
When flashing red, it indicates the noise level is above 85 dBA and hearing protection may be needed.
Easy to Use
Simply clip the Noise Indicator to a shirt or jacket. To turn on, press and hold button until double green/red light flashes.