The General Tools DSM403D sound data logger is ideal for measuring and documenting environmental and industrial noise for compliance purposes.
Product Features:
- Class 1 Sound Level meter
- Large backlit LCD
- Auto ranging or manual ranging
- "A" or "C" frequency weighting
- Fast or slow time weighting
- Min/max/peak memory + data hold
- Downloads logs in Excel format
- Auto power off (can be disabled for data logging)
- Tripod mount
- NIST calibration is available
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