Digital Sound Level [407730]

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. 40-130dB Meter featuring large LCD display with analog bargraph.


  • ±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

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