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Extech 407706 Analog Sound Level Meter
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Extech 407706
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Features:
- Easy to read analog display
- Max Hold
- Battery check
- Analog AC output for connection to chart recorders and dataloggers
- Tripod mount ideal for field use
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Description
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Sound/Noise Levels that are high or low volume, high or low-pitched, broadband, intermittent, or continuous can easily be measured in factories, schools, offices, airports, sound studios, theaters, auditoriums, automobiles, and in the home. This precisely calibrated meter features a large, easy-to-read analog indicator and is battery powered for portable use.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| 407706 |
SOUND LEVEL METER, ANALOG |
| $69.99 |  |
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| Model |
Accessories |
List Price |
Sale Price |
| 407744 |
SOUND LEVEL CALIBRATOR |
| $299.99 | |
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Specifications
| General Specifications |
| Ranges |
54 to 126dB in 7 ranges (referenced to 0.00002 bar) |
| Resolution |
Analog Continuous |
| Accuracy |
±2 dB at 94 dB sound level |
| Microphone type |
Condenser Electret |
| Analog output AC |
0.707Vrms (full scale) |
| Meter power |
9V battery (120-hour battery life) |
| Dimensions/Weight |
2.7 x 7.1 x 1.4" (68 x 180 x 36mm) / 5.1 oz. (160g) |
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