- Red Flashing LED indicates noise levels are above 85 dBA and hearing protection may be required
- Green Flashing LED indicates noise levels are below 85 dBA and hearing protection may not be necessary
A Popular Science “Best of What’s New” in 2011, Noise Indicator NI-100 is designed to alert users to hazardous noise levels. It clips to clothing and uses a LED light to offer real-time noise detection, signaling when hearing protection may be required.
Innovative and durable noise detection, the NI-100 noise indicator alerts you when noises in an area reach potentially hazardous levels. 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 hearing conservation program. The NI-100 can be used as an effective training tool within a Hearing Conservation Program (consult OSHA Standard 1910.95) to help ensure workers know when and where to wear hearing protection. Safety and health professionals can also use it as a mapping tool to determine where noise studies are necessary. In a variable noise environment, the 3M noise indicator can help train workers as to when noise levels become potentially hazardous and hearing protection may be required.
*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation™. 3M™ Noise Indicator NI-100 is not Intrinsically Safe.
3M personal protective equipment sold through Shop3M.com is only intended for US occupational workplace use. This 3M personal protective equipment must be used in compliance with the Occupational Safety and Health Administration (OSHA) Personal Protective Equipment (PPE) standard (29 CFR 1910.132) and all other applicable health and safety standards, as well as all user instructions, warnings and limitations accompanying each product. It is essential that all product user instructions and government regulations on the use of each product be followed in order for the product to help protect the wearer. Misuse of personal protective equipment may result in injury, sickness, or death. For correct product selection and use, individuals should consult their on-site safety professional or industrial hygienist. For additional product information, visit www.3M.com/PPESafety.
|Battery Life||200 hours|
|Device Attachment||Badge Clip|
|Microphone Class/type||Type 2|
|Net Weight||0.6 Ounce|
|Power Source||Lithium Polymer|
|Product Type||Noise Detector|
- 3M™ E-A-R™ Family of Hearing Conservation Products
- 3M™ Detection Pocket Guide Brochure
- 3M™ Extended Warranty Brochure
- 3M™ Noise Indicator NI-100 Brochure
- 3M™ Noise Indicator Spanish Brochure
- 3M™ Why 3M™ Detection Solutions Brochure
- Life Can Be Loud
- NI-100 Press Release
- Solutions for Worker Safety 70-0710-4248-8