Features:
- Applied standard ：IEC61672-1 CLASS2
- Frequency weighting：A and C
- Time weighting：FAST and SLOW
- MAX/MIN record
- Data Hold
- Overragne indication
- analog bar-graph indication
SLM-100 (Sound level meter)
QUICK OVERVIEW
Product Code:1253
Brand:Sound level meter
SLM-100
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Technical Specification
| Applied standard | IEC61672-1 CLASS2 |
| Accuracy | ±1.4dB |
| Frequency range | 31.5Hz~8kHz |
| Dynamic range | 50dB |
| Measuring level range | Lo: 30dB~80dB Med: 50dB~100dB Hi: 80dB~130dB Auto: 30dB~130dB |
| Frequency weighting | A and C |
| Time weighting | FAST 125ms; SLOW ( 1s ) |
| Microphone | 1/2 inch electret condenser microphone |
| Resolution | 0.1dB |
| Sampling time | 2 times/second |
| MAX hold | MAX |
| MIN hold | MIN |
| DATA hold | HOLD |
| Overragne indication | “OVER” or “UNDER” |
| Backlight display | √ |
| Analog measurement | fast analog bar-graph indication |
| Operating conditions | -20℃~+60℃: 10％RH~90％RH |
| Storage conditions | -20℃~+60℃: 10％RH~75％RH |
| Auto power off | the meter will be automatically shut off in activity of 15 minutes |