Digital Sound Level Meter ASL2002
ASL2002 Sound level meter measures sound pressure level and are commonly used in noise pollution studies for the quantification of almost any noise, but especially for industrial, environmental and aircraft noise.
Specification:
Measuring Range |
Low |
30dB~80dB |
Medium |
50dB~100dB |
|
Hight |
80dB~130dB |
|
Automatic |
30dB~130dB |
|
Resolution |
0.1dB |
|
Accuracy |
(94dB)±1.4dB 1kHz |
|
Frequency Range |
31.5Hz~8KHz |
|
Frequency Weighting |
A/C |
|
Time Weighting |
Fast/Slow |
|
Date hold |
√ |
|
Max/Min |
√ |
|
Over Range Indication |
√ |
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