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Extech 407703A Analog Sound Level Meter
54 to 126dB Sound Level Meter with ±2dB
Accuracy
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Kit Includes:
- Measurement range from 54 to 126 dB in 7 ranges
- Accuracy: ± 2dB @ 94dB, 1000Hz
- Analog output for connection to chart recorders,
dataloggers, etc.
- Selectable weighting (‘A’ or ‘C’) and response time
(Fast or Slow)
- Tripod mount and 9V battery powered
- Ideal for field use including: noise ordinance
violations, community/traffic noise measurements, acoustic
studies and stereo balancing
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Extech 407703A Shown
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| Specifications |
| Range |
54 to 126dB |
| Basic Accuracy |
±2dB |
| Weighting (A and C) |
Yes |
| Response Time (Fast/Slow) |
Yes |
| Condenser Microphone |
0.5" (12.7mm) |
| Analog Output |
AC |
| Dimensions |
7.1x2.7x1.4" (180x68x36mm) |
| Weight |
5.1oz (145g) |
| CE |
Yes |
| Warranty |
1 Year |
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