Sound
level meters measure 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
SPECIFICATIONS
| Microphone | 1/2 inch Condenser Microphone |
| Measuring Range |
30~130 dBA
35~130 dBC
|
| Accuracy |
±1.5dB
|
| Frequency Range | 31.5HZ~8.5KHZ |
| Linearity Range | 50dB |
| Frequency Weighting | A & C |
| USB Transmission | --- |
| Data Analysis | --- |
| Data Store | --- |
| AC\DC Output | √ |
| Low Battery Indication | √ |
| Over Range Indication | √ |
| Resolution | 4 digits & 0.1dB |
| Time Weighting Selection | Fast |
| Measuring Level Selection | √ |
| Max Hold Function | √ |
| Sampling Frequency | 2 times / sec |
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