The Noise Indicator NI-100 alerts users to potentially dangerous noise levels, helping identify areas where noise assessment may be needed to determine the need for hearing protection.
Users clip the device to a shirt or jacket, and its LED light delivers a clear indicator when noise levels exceed a potentially hazardous threshold.
Its small size and lightweight design make it ideal for workers in a variety of industries.
Provides a visual "Go/No Go" flashing red or green indication of noise levels above or below 85 dBA, helping you to determine if hearing protection may be needed
Simple one-button operation with a rechargeable battery
Small and lightweight
Clip to lapel or pocket
Provides an affordable training tool for helping workers determine when hearing protection may be required
Increases awareness of hearing conservation guidelines
Can be used as a mapping tool to qualify future noise studies
2" (L) x 1.4" (W) x 0.5" (D) / 5.1 cm (L) x 3.6 cm (W) x 1.3 cm (D)
0.6 oz (17 g)
-14 to 122°F / -10 to 50°C
0 to 95%; non-condensing
Flashes red when >85 dBA
Flashes green when <85 dBA
Li-Poly (flat cell) with approximately 200 hours of operating before recharging
(Note: battery is not certified Intrinsically Safe)
Approximately two years of charging cycles
A mini-USB cable (sold separately) plugs into bottom of port device
The device will power off after approximately 10 hours