This instrument is mainly used for environmental noise measurement, noise suppression engineering monitoring, quality control, health protection monitoring, etc. Widely used in factories, offices, audio-visual venues, transportation roads, homes, engineering construction and other places that require noise monitoring and control.
Specifications:
1. Measurement : 30-130dB
2. Frequency Response : 31.5Hz~8.5KHz
3. Frequency Weighting: A weighting
4. Response Speed: 8 times/second
5. Accuracy: ± 1.5dB (with sound calibrator 94dB 1000Hz)
6. Resolution:<99.9dB: 0.1dB;> 100dB: 1dB
7. Power Supply Method: DC5V 1A
8. Power Supply Port Style: Type-C
9. Working Temperature: 0-40 ℃
10. Working Humidity: 10%~80% RH
11. Storage Temperature: -10~60 ℃
12. Storage Humidity: 10%~70% RH
Material: ABS
Item Size: 22.5 * 12.5 * 3 cm / 8.86 * 4.92 * 1.18 inch
Item Weight: 440g / 15.52oz
Package Size: 24.5 * 16.9 * 3.5 cm / 9.64 * 6.65 * 1.38 inch
Package Weight: 600g / 21.16oz
Package List:
1 * Noise Meter
1 * USB
1 * Type-C Power Cable
1 * User Manual (English)