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3M NI-100 Noise Indicator

Product Code: 30817

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. Indicates when noise levels are above and below 85dB(A). Compact, durable, lightweight and easy to use. Flashes green when the noise levels are approximately below 85dB and flashes red when 85dB is exceeded. Supplied with clip and rechargeable Li-poly (flat cell) battery.

  • -85dB Range
  • Compliant with Noise at Work Regulations
  • 200hr Run Time Between Charges
  • View more information

Range: -85dB.


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3M NI-100 Noise Indicator 4 5 1 1
Acoustic protection backup smaller than I anticipated, but very simple to use, to early to say on reliability, but great product for a back up checking. 5 Nov 2014
  • 2015-03-28T15:18:07.857-05:00
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Brand 3M
Colour White / Black
Manufacturing Standards EN 3481
Model Name NI-100
Model No NI-100
Pack Size 1
Parent Colour White
Product Depth 13 mm
Product Height 51 mm
Product Type Noise Indicator
Product Width 36 mm
Total Product Weight 0.017 kg