Description
Features
- Fast or slow response speed can be adjusted
- Provide more accurate noise measurement
- Stable performance
- Small size goes and test
- HD LCD display
- A/C weighting
Technical Specifications
| Measuring range | 30 dBA to 130 dBA |
| Accuracy | ±1.5 dB |
| Frequency range | 31.5 Hz to 8.5 kHz |
| Sampling rate | 2 times/second |
| Resolution | 32.18 °F {0.1 °C} |
| Data hold | Maximum and Minimum hold |
| Power supply | 3 x 1.5 A battery |