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Larson Davis Model 831 SLM (Sound Level Meter)

Available for:

  • Buy Outright
  • Rent to Buy
  • Long Term Lease
  • Short Term Rental

The Model 831 is a fifth generation Larson Davis sound level meter, designed for simple,singlehanded operation, yet is fully featured, smart and versatile with an ever expanding firmware platform. The design of the Model 831 was based on countlessinputsfromcustomers. It expands upon the Larson Davis tradition of delivering value, innovation and function in a rugged, single-handed, expandable package and is backed by a 2-year factory warranty, 24-hour application support and accredited factory service/calibration.

Contact us to find out more about the Larson Davis SLM or any of our other sound level meters, or request a quote online.


  • IEC 61672-1:2013, ANSI S1.4-2014 Class 1 integrating sound level meter
  • Voice Annotation
  • ANY LEVEL Display
  • User-programmable run modes
  • Six user-selectable statistics (Ln)
  • Threshold exceedance data
  • Community noise calculations (Lden, CNEL)
  • GPS support
  • Back erase functionality
  • Normalized spectrum
  • User-selectable screen layout and lockable set-up protection
  • Remote access and field upgradable
  • Wide variety of non-proprietary powering options including – 4xAA internal batteries, AC, USB and external batteries

Head Office

12/55 Erceg Road Yangebup, Western Australia 6164