Extech 407730: Digital Sound Level Meter
_x000D_The 407730 sound level meter measures from 40 to 130dB with an accuracy of 2dB. The digital display offers a 0.1dB resolution and features a fast responding analog bar graph. User can choose A or C weighting. Max Hold captures highest reading. Includes microphone wind screen and four AAA batteries.
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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
| Specifications | _x000D_Â | _x000D_
|---|---|
| Sound Range (dB) | _x000D_40 to 130dB | _x000D_
| Basic Accuracy | _x000D_±2dB | _x000D_
| Weighting (A&C) | _x000D_Yes | _x000D_
| Response Time (Fast/Slow) | _x000D_Yes | _x000D_
| Condenser Microphone | _x000D_0.5" (12.7mm) | _x000D_
| Analog Output | _x000D_AC | _x000D_
| Dimensions | _x000D_9x2.2x1.7" (230x57x44mm) | _x000D_
| Weight | _x000D_5.6oz (160g) | _x000D_
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