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TSI NI-100

Occupational Safety and Environmental Measuring Instruments

TSI NI-100

Sound-Noise Detection Instrument

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Product Specifications
  • The NI-100 Noise Indicator alerts users to potentially dangerous noise levels, helping identify areas where protective equipment must be worn.

  • The indicator easily clips onto clothing lapels and triggers an alert when the noise hazard threshold is exceeded. Red light warning: Noise level above 85 dB, hearing protection may be required. Green light warning: Noise level below 85 dB, hearing protection not required.

  • The ideal dimensions and light weight of the Noise Indicator provide ease of use for industrial workers. Its battery provides nearly 200 hours of operating life.

  • The NI-100 Noise Indicator can be used as an effective training tool in Hearing Conservation Programme training (OSHA Standard 1915.85) to demonstrate to employees where and when hearing protection should be worn.

  • Occupational hygiene professionals can make use of this indicator to decide where noise surveys should be conducted.

  • Product Documents

    Measurement and Standards Approach

    Rather than serving as a replacement for a professional sound level meter or personal dosemeter, the NI-100 should be used as an indicator supporting rapid on-site awareness of noise hazards and hearing conservation programme training. The existing manufacturer content on the page explicitly indicates its auxiliary use for hearing conservation training under OSHA 1915.85.

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    Technical Specifications

    Technical Table
    Instrument TypeWearable noise indicator
    Alert Threshold85 dB
    Visual AlertIlluminated alert: red above 85 dB, green below
    OperationCompact design clippable to clothing collar
    BatteryUp to approximately 200 hours of operation

    Notice: The technical information, product specifications and images on this page are based on manufacturer publications. The manufacturer may change specifications without notice. For current specifications or assistance in selecting a suitable product for your application, please contact NOVEL at info@novel.com.tr .

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