Applications
- Environmental noise surveys
- Noise at work assessments to Physical Agents (Noise) Directive 2003/10/EC
- Identifying noise sources (by listening to the audio recording)
The Optimus Green sound level meter in CK171B includes all the usual parameters needed for an environmental noise survey, such as Leq, L90 and Lmax. For more detailed analysis, the meter stores the level every second (or at rates up to 1/100s) and can also store an audio recording. You can check through the time history, find the high levels and listed to see what caused them.
This meter is of a higher grade than demanded by the EU noise at work regulations, so it is more than adequate for an occupational noise survey too. |
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Quick & Easy to Use

- Put calibrator on and press the Cal button
- Press the Start key
- Measure for prescribed time or use auto timed measurements.
- Press the Stop key
- Download and print reports
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