Characteristic
- Noise measurement range: 30 dB to 130 dB
- Frequency range: 31.5 Hz – 8.5 kHz
- Error: ± 1.5 dB (standard sound pressure, 94 dB ± 1 kHz);
- Measurement frequency: 2 per second
- Measurement levels: 30 ~ 130, 30 ~ 80, 50 ~ 100, 60 ~ 110, 80 ~ 130 dB
- Type of signal accumulation: fast (fast), slow (slow)
- Frequency filters: A, C
- Device memory: 4700 measurements
- Operating temperature: 0 ° C – 50 ° C
- Maximum relative humidity: 80%
Description
Sound Meter – is a portable electronic device that receives analog signals from sound vibrations and converts them to digital ones. Sets the noise intensity level from 30 dB to 130 dB. The values are displayed on a large LCD in numerical form and as a graphical scale and can be transmitted to a computer for further processing. Graphics range is 50 dB with a split price of 1 dB.
