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407730 Digital Sound Level Meter
Brand: ExtechThe 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.
Features- ±2dB accuracy with 0.1dB resolution.
- A+C weighting.
- AC Analog output.
- Record Max/Min values over time.
- Utilizes 0.5"(12.7 mm) electret condenser microphone.
Specifications
Brand
Analog Output
- AC
Basic Accuracy
- ± 2 dB
Condenser Microphone
- 0.5” (12.7 mm)
Dimensions
- 9 x 2.2 x 1.7” (230 x 57 x 44 mm)
Response Time (Fast/Slow)
- Yes
Sound Range (dB)
- 40 to 130 dB
Weight
- 5.6 oz. (160 g)
Weighting (A & C)
- Yes
