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 |