Battery-Powered Outdoor Noise Monitoring System

SoundExpert® LxT Noise Monitoring Kit | Model NMS-SE

Notice: This is a legacy product and is not recommended for new installations. Please see SoundExpert Noise Monitoring Kit Model NMS048 to learn more about Larson Davis' latest offering for environmental noise applications.

LD-NMS-SE-Battery-powered-Portable-Noise-Monitoring-SystemIn addition to the SoundExpert® LxT sound level meter, the SoundExpert Battery-Powered Outdoor Noise Monitoring System includes the EPS042 protection case and D-cell battery pack, the EPS2116 microphone protection shroud, and EXC010 10 ft. cable. Using D-cell alkaline batteries, allows the noise monitor to be smaller and lighter; avoid the expense of shipping heavy lead acid batteries and the hassle of recharging. You can transport it easily to your site, deploy it, measure data, retrieve your system, download the data, and issue your report.


  • Complete noise measuring system
  • Weatherpoof, lightweight, compact case (EPS042)
  • Up to 2 weeks of operations with a D-cell battery pack (BAT015)
  • Ideal to deploy, measure, download, then analyze
  • Includes SoundExpert LxT


  • Mining Operations
  • Construction Site Noise
  • Wind Turbine Noise
  • Motorsports
  • Entertainment Events
  • Industrial Operations
  • Unattended Noise Monitoring

Included Features and Capabilities

  • Real-Time Octave Band Analysis (1/1 & 1/3)
  • Time History Logging
  • Community Noise Metrics
  • 2GB Internal Memory
  • Measurement History


  • Tripod (TRP001)
  • Class 1 Calibrator (CAL200)
  • DNA Analysis Software (SWW-DNA)
  • LxT Driver for DNA (SWW-DNA-LXT)