Extech Instruments Digital Sound Level Meter
Model # 407730|Store SKU # 1000846365
The 407730 is a sound level meter that 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.
- Analog bar graph with 30dB range
- 2dB Accuracy with 0.1dB resolution
- Analog AC output
- Min/max and max hold
- Auto Power off
- Tripod mount
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