SL – 4012

Digital Sound Level Meter
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- Large LCD display, easy to read.
- Frequency weighting networks are designed to meet IEC 61672 class 2.
- Auto range & manual range.
- A & C weighting networks are conformity to standards.
- Fast & Slow dynamic characteristic modes.
- AC output for system expansion.
- RS232/USB computer interface.
- Build in adj. VR is available for easy calibration.
- Hold & Memory record ( max., min. )
- Condenser microphone for high accuracy & stability.
- Peak Hold function for stored the maximum value.
- Warning indicator for over and under load.
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General Characteristics | |
Display | 52 mm × 32 mm LCD |
Measurement Range | 30 - 130 dB |
Resolution | 0.1 dB |
Auto Range Selector | 30 to 130 dB |
Frequency | 31.5 to 8,000 Hz |
Microphon Type | Electric condenser microphone |
Microphon Size | Standard size (0.5 inch) |
Calibrator | Multi-Function Acoustic Calibrator 4226 |