Noise Sentry RTW Manager Installer Download Page


This installer installs the main instrument management application, as well as the instrument’s USB driver.
WARNING: It must be installed BEFORE connecting the instrument to the PC for the first time.


Download the installer and run it.

Noise Sentry RTW Manager Software – (V230, April, 2016)

User’s Manual

After installation, open from Start Menu\All Programs\Noise_Sentry RTW_Manager



  • Instrument Internal Time
  • User ID
  • Weighting curve
  • Recording Interval
  • Recording Statistics
  • Time constant for level measurement
  • Start Date/Time
  • WiFi Connection Setup
  • Email Alarm Setup


  • Instrument Internal Time
  • Instrument Internal Temperature
  • WiFi Connection Status
  • Instrument Information (Serial Number, User-ID, Calibration…etc.)
  • Real-Time Acoustic Signal
  • Real-Time Sound Level
  • Real-Time Spectrum
  • Recorded Sound Levels
  • Global Leq/Dose Calculation (ISO and OSHA methods)
  • Battery Level and Charge
  • All graphs can be viewed in dB or Lin scale

Record Management

  • Record Manual Start/Stop
  • Recording Memory Download (Even while recording)
  • Recording Memory Clear
  • Auto-Calculation of Memory Depth

Data Export

  • Export to Tab-Delimited Format for Use with Spreadsheet Applications