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Extech 407730 Digital Sound Level Meter
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Extech 407730
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Features:
- ±2dB accuracy with 0.1dB resolution
- A+C weighting
- AC analog output
- Record Max/Min values over time
- Utilizes 0.5"(12.7mm) electret condenser microphone
- 40 to 130dB measuring range
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Description
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Analog bargraph with 50dB range updates every 40ms
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| 407730 |
SOUND LEVEL METER DIGITAL |
| $79.99 |  |
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| 407730-NIST |
SOUND LEVEL MTR W/NIST 407730 |
| $204.99 | |
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| Model |
Accessories |
List Price |
Sale Price |
| 407744 |
SOUND LEVEL CALIBRATOR |
| $299.99 | |
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Specifications
| Display Counts |
2000 count LCD |
| Range |
40 to 130dB |
| Basic Accuracy |
±2dB |
| Condenser Microphone |
0.5" (12.7mm) |
| Analog Output |
AC |
| Dimensions |
9x2.2x1.7"(230x57x44mm) |
| Weight |
5.6 oz (160g) |
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