Casella 633 Sound Level Meter


Casella-633-Sound-Level-MeterThe Casella 633 Sound Level Meter is ideal for environmental or occupational monitoring.  By implementing the latest digital technology, the meter has a single measurement range so no range adjustment is required, ensuring the highest levels of performance for all noise sources.

The 633 model on our rental fleet includes capacity for frequency analysis as well as full logging capabilities.  Data is managed via the included software.

The CEL-633 comes complete with a calibrator and software for all monitoring requirements.  We are also able to supply environmental enclosures and environmental monitoring kits for extended outdoors use.

Features & Benefits

  • Ideal for all environmental and occupational monitoring
  • Easy to use switch-on-and-go functionality
  • Single measurement range up to 140dB
  • Real-time frequency analysis in 1/1 and 1/3-octave bands
  • Broadband and spectrum logging
  • Logging profile display with markers
  • Simultaneous measurement of all parameters with frequency and time weightings
  • PC software included for archiving, export and reporting
  • 2GB memory for extended monitoring logging
  • Environmental monitoring kit also available


  • Environmental noise assessment, monitoring and complaints
  • Occupational noise evaluation including simultaneous measurement of all workplace noise parameters
  • Selection of hearing protection
  • Noise reduction
  • Product quality control
  • General purpose Class 1 sound measurements
  • Real-time analysis of sound in 1/1- and 1/3-octave bands
  • Analysis of time histories for broadband parameters and spectra (Logging)

Technical Specifications

Please refer to Product Brochure (listed below)


  • Casella CEL-630 series Brochure (Coming Soon)


One Response to “Casella 633 Sound Level Meter”

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  1. Avatar for Daryl Hywood Daryl Hywood says:

    Our business is interested in conducting noise level survey’s and worker exposure assessments.
    Can you please quote on:
    1. Sound Level Mater (for general purpose Class 1 sound mesaurements at our industrial and mining sites)
    2. Noise Dose meter (logging facility)

    Prices to include carry cases, calibrators and data management software. Much appreciated. Regards

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