Autoranging Digital Sound Level Meter Model No. SL4012
- Auto or manual ranging (3 ranges)
- RS232 computer interface
- Large easy-to-read LCD display
- "A + C" frequency weighting
- AC output signal for use w/ Dataloggers
- Electret condenser
A general purpose sound level meter that offers a broader measurement range.
Electret condenser microphone
for high accuracy & long-term
stability
Internal 94dB calibration
Meets IEC 651 Type 2 requirements
Data Hold, Max Hold, Min/Max function & low battery indication
1 x 9V battery included

| SL4012 | |
| Measuring Range | 30 to 130 dB (A & C) |
| Resolution | 0.1 dB |
| Frequency | 31.5 Hz to 8 kHz |
| Accuracy | ±1.5 dB |
| Time weighting | Fast.Slow (A & C) |
| Microphone | 1/2'' electret condenser |
| Output | AC output |
| Certification | IEC 651Type 2 |
| Power Sypply | 1 x 9V battery |
| Dimensions | 268 x 68 x 29 mm |
| Weight | 285g |
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