Mastech Digital Sound Level Meter
Description
Features
- LCD digital display
- Anolog bar indicator
- Wide dynamic range
- Auto/Manual range
- Fast/Slow response selectable
- MAX value hold function
- A/C weighting selection
- Date and time display
- AC/DC auxilitary output
- Memory function
- RC232C interface
- Computer record graph software
- Back light
- Low power indication
Specification
30dB ~ 130dB
±2dB
0.1dB
3½ digitals
2 times/s
30Hz ~ 8kHz
16000 records
“UNDER” or “OVER”
AC 0.707Vrms at full range for each level, impedance 600, DC 10 mV/dB, impedance 100
6×1.5V (AAA)
Additional information
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