| Product Brochure |
| Daily | Weekly | Monthly |
|---|---|---|
| $125 | $375 | $1,125 |
Click here or call 800-393-4009 to order.
The Casella CEL-490 Octave Band Analyzer is the ultimate instrument for long term community noise measurements where wide changes in levels are expected to occur. Previous generations of noise meters require the user to make a decision on the likely noise levels to be expected during the measurement. Select too high a range and the low background levels will be missed. Choose too low a range and the important peak levels will cause overloads and consequent errors.
The single 140 dB range available in the Casella CEL-490 Octave Band Analyzer enables worry-free measurements over the whole audio range without changing range. A wide range and all the frequency information collected simultaneously with the power of DSP filters.
