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Extech 407703A Analog Sound Level Meter
Extech 407703A Analog Sound Level MeterThe Extech 407703A Analog Sound Level Meter offers A&C weighting and fast or slow response time; it also has a Max Hold function and an analog output that connects to chart records, dataloggers, etc. for data collection purposes.
Extech 407703A Analog Sound Level Meter Features
- Tripod mount and 9V battery powered, ideal for field use
- Analog output for connection to chart recorders, dataloggers, etc.
- Max Hold front-panel select switch locks highest reading on the display
- Two-color, bright analog display with battery check
- Measurement range from 54-126 dB in 7 ranges
- Built-in 0.5" electret microphone
- Selectable weighting (A or C) and response time (Fast or Slow)
Applications
- Identify noise ordinance violations,
- Take traffic and community noise measurements
- Do theater acoustic studies
- Complete stereo balancing
Model Includes:
- Tripod mount
- 9V battery
Technical Specifications
| Range | 54 to 126 dB |
| Accuracy | 2dB at 94dB, 1000Hz |
| Weighting | A & C (selectable) |
| Analog Output | AC: 0.707Vrms |
| Dimensions | 2.7" W x 7.1" H x 1.4" D |
| Weight | 5.1 oz (160g) |
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Product Reviews for Extech 407703A Analog Sound Level Meter
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