TSI NI-100 Noise Indicator Noise Dosimeter

Discover…
Small and lightweight, the TSI NI-100 noise indicator is a personal noise dosimeter than can easily be clipped to a shirt or jacket to measure noise levels in the workplace. An easy-to-understand LED light flashes green if noise is below 85dBA, or red if hearing protection is necessary.

Learn more…
• Personal noise dosimeter to alert users to potentially dangerous noise levels
• Small and lightweight
• Can be clipped to a shirt or jacket
• LED light flashes either red or green to indicate whether noise levels are above or below 85dBA
• Simple one-button operation with rechargeable battery
• Cost-effective tool to help workers determine when ear protection is necessary
• Can be used as a mapping tool to qualify future noise studies