407730 Extech Sound Level Meter

The 40 Sound Level Meter features two weighting curves A and C for measurement integrating the sensitivity of the human ear according to sound frequency. Its Digital display offers a 0.1dB resolution. Its Analog bargraph with 50dB range updates every 40ms. Shop for CA832 Sound Level Meter at MRM Metrology, and save more. Use CAL CA832 when ordering calibration services.

1 year warranty

 

Other Models
SKU: 407730 Category:

Product Description

  • Features
  • Specifications
  • Dimensions
  • Accessories
  • Downloads
  • Calibration
 
○ Meaures from 40 to 130dB with an accuracy of ±2dB.
○ Digital display offers a 0.1dB resolution.
○ Choose A or C weighting.
○ Fast/Slow response time.
○ Record Max/Min values over time.
○ Analog bargraph with 50dB range updates every 40ms.
○ Max Hold and auto power off functions.
○ Utilizes 0.5″ (12.7mm) condenser microphone.
○ AC analog output.
○ Tripod mountable.

Applications

  • Monitoring workplace meachinery.
  • Installing audio and alarm system.
  • Product noice certification and reduction.
 
Measurement Range (40 to 130)dB
Basic Accuracy ±2dB
Accuracy ±1.5dB
Resolution 0.1db
Weight 5.6oz (160g)
 
Dimensions 9 x 2.2 x 1.7″ (230 x 57 x 44mm)
 
 

○ A Certificate of Calibration is included when calibration services are ordered from MRM Metrology Inc.
○ Use CAL 407730 when requesting calibration services.

Calibration and Repair Services

MRM provides Calibration and Repair Services for the
407730 Extech Sound Level Meter

For a quote, please email us at  Service@MRMmetrology.com

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