Sound Level Meter ASL2003
ASL2003 Sound Level Meters are designed for noise project, quality control, illness prevention & cure and all kinds of environmental sounds measurements. It is applied to the sounds measurement at factory, school, office, traffic access and household etc.
Specifications:
|
Range |
30dB～130dB Lo：30dB～80dB Med ：50dB～100dB Hi：80dB～130dB Auto：30dB～130dB |
|
Accuracy |
1.4dB |
|
Resolution |
0.1dB |
|
DynamicRange |
50dB |
|
FrequencyRange |
31.5HZ~8KHZ |
|
Frequency Weighting |
A & C |
|
Time Weighting |
FAST ( 125mS ), SLOW ( 1s ) |
|
Display Update |
2 times/sec |
|
MAX |
√ |
|
MIN |
√ |
|
HOLD |
√ |
|
Auto power off |
√ |
|
Size |
252mm×66mm×33mm |
|
Weight |
308g |
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Vince Hu
Vince Hu
Vince Hu
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