Description
Features
- High accuracy, fast response and wide frequency range
- Color LCD display with backlight and temperature measurement
- Maximum, Minimum and Data hold functions
- Fast and slow time weighting and over range indication
- Enable and disable auto power off
Technical Specifications
| Measuring Level Range | 35 dB to 135 dB |
| Dynamic Range | 50 dB |
| Accuracy | ±2.0 dB |
| Frequency Range | 31.5 KHz to 8 KHz |
| Time Weighting | Fast – 125 ms, Slow – 1 s |
| Resolution | 0.1 |
| Data Update | 300 ms |
| Battery Life | Atleast 60 hours |
| Battery | 3 V × 1.5 V AAA batteries |
| Humidity | 10% RH to 90% RH |
| Operating Conditions | -4 °F to 140 °F ( -20 ℃ to 60 ℃) |
| Temperature Range | -4 °F to 158 °F ( -20 ℃ to 70 ℃) |