407730 Digital Sound Level Meter

Brand: Extech

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.
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
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