Product Details:
| Minimum Order Quantity | 1 Piece |
| Brand | METRIX |
| Accuracy | +-1.5dB |
| Measuring Range | 30 ~ 130dB (A) |
| Model Name/Number | SL 4001 |
| Power Supply | 600Mah/3.7V lithium battery, Type C charging |
Applications:
Sound level meters are commonly used in noise pollution studies for the quantification of different kinds of noise, especially for industrial, environmental, mining and aircraft noise.
Measuring Principle:
Sound level meter measures the sound level in logarithmic scale. There is a diaphragm in the microphone which responds to changes in air pressure caused by sound waves. This sound pressure is converted into logarithmic scale and displayed.
Additional Information: