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Center 392 | Integrating Sound Level Meter | Level Range 30~130dB, Accuracy ±1.4dB (ref. 94dB@1KHz)
The Center 392 is an Integrating Sound Level Meter (IEC 61672-1 class 2) made by Center Technology Corp., Taiwan. Published specifications include Level Range: 30~130dB; Accuracy: ±1.4dB (ref. 94dB@1KHz). Full specifications are listed below.
Key features
- Complies with IEC 61672-1 class 2 standard
- Measures Leq, MaxL, MinL, SPL
- 64,000 Records Data Logger
- PC interface
- With Windows Software
- AC / DC Signal Output
- Back-lit display
- Specifications
| Part Number | CENTER 392 |
| Brand | Center |
| Level Range | 30~130dB |
| Accuracy | ±1.4dB (ref. 94dB@1KHz) |
| Frequency Weighting | A / C |
| Time Weighting | Fast, Slow |
| Frequency Range | 20Hz to 8KHz |
| Microphone | ½ inch electret condenser microphone |
| Measuring Time | 10s, 1m, 5m,10m,15m,30m,1h,8hrs,24hrs |
| Auxiliary Outputs | AC/DC output |
| Battery | 1.5V AA size battery x 4 |
| Dimensions | 272x83x42 mm |
| Weight | approx.390g |
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