Extech 407730 Digital Sound Level Meter; 40 to 130 db

Representative image only.
Extech Mfr # 407730 – Item # EW-40425-32
Features a digital display with a user-friendly analog bar graph
  • 1 year warranty

$84.99USD / Each
$99.99USD / Each

$245.00 - $317.00USD / Each

for an additional
$245.00USD / Each
for an additional
$317.00USD / Each
Time to recalibrate? Click on the calibration service to view details, then order.


Specifications & Description

  • Decibel (Db) Low Range (dB)40
  • Decibel (Db) High Range (dB)130
  • Resolution (dB)0.1
  • Accuracy±2.0 dB
  • ResponseFast, Slow
  • WeightingA, C
  • Meter ClassType 2
  • FunctionMax Hold; auto-off function
  • OutputAC
  • DisplayLCD (with analog bar graph)
  • Battery Type4 AAA (included)
  • Height (in)9
  • Width (in)2 1/4
  • Depth (in)1 3/4
  • Height (cm)22.9
  • Width (cm)5.7
  • Depth (cm)4.4
  • DescriptionDigital Sound Level Meter; 40 to 130 db
  • Warranty1 year
1 Year WarrantyConformite Europeenne

Key Features

  • 1 year warranty

More About this Item

Economical meter measures sound decibel levels for a variety of workplace situations including workplace machinery monitoring and audio/alarm system checks. Meter features a 40 to 130 dB adjustable measuring range with selectable A/C weighting and fast/slow response. Digital display includes 0.1 dB resolution plus analog bar graph for easy readability. MAX Hold function stores loudest dB level reached and auto power off conserves battery life over time.





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