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CEL242 Sound Level Meter with Data Logging

sound level meter specifications
CEL242 Sound Level Meter

Specifications and Standards

The CEL242 is a "general purpose" sound level meter, and so meets the international standards to Type 2 or Class 2. For any noise measurement that requires accurate, repeatable and comparable results, especially when used for hearing protection or other legal purposes, it is essential to use one that meets these standards.


Sound Level Meter Standards

  • ANSI S1.4 Type 2
  • IEC 60651 Type 2
  • IEC 61672 Class 2
Measurement ranges 30 to 100 and 60 to 130 dB
Noise floor < 33dB(A)
Time weightings Fast, Slow, Impulse
Freq. weightings A and C
Dimensions 72 x 212 x 31mm, 245g
Tripod mount 1/4" socket
AC output 0.85V RMS @ FSD "A" weighted
DC output 0 to 3.3V DC for FSD on selected range
  (free of charge option)
Storage Over 4 days of time history
  Max 18 hours/ measurement
Battery power 3 x AA Alkaline for >35 hours
External power 5V via USB Mini B socket
Operating conditions RH: 5 to 90% (non condensing)
  Temperature: 0 to 40°C
  Atmos. pressure 65 to 108kPa
Logging Type 2 Sound Level Meter
In stock
Kit with Meter, Calibrator and Case
In stock
More pricing information

CEL24x Range

Sound Level Meter
From $423.00
Logging Sound Meter
From $649.00
Logging Integrating Meter
From $855.00

How to Buy

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Purchase Order
Or by fax: +44 845 680 0316.

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Prices and Ordering

The sound level meter is available alone or as part of a Kit, which includes Meter, Calibrator and Carrying Case.

Order Code
Price (USD)
Data Logging Type 2 / Class 2 Sound Level Meter
In stock
Kit with CEL242 Sound Level Meter, Calibrator, Windshield, Case
In stock
NoiseMeters Applications Web Based Noise Reports
In stock
Software for the CEL240 Series Sound Level Meters
In stock


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