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CEL242 Sound Level Meter with Data Logging

cel242 logging sound level meter
CEL242 Sound Level Meter


The CEL242 Data Logging Sound Level Meter is ideal for noise measurement applications that need the ability to store the measurements for download to a computer.


Occupational Noise - Noise in the Workplace

The US OHSA regulations demand the measurement of "Slow" Sound Level with "A" frequency weighting. The CEL242 provides these measurements, making it ideal for simple OSHA noise surveys. Using the data logging ability you can leave the meter running for a longer period to identify the times of the day when the noise exposure may be excessive.

Outside the USA many regulations demand the use of an integrating sound level meter. In this case the equivalent meter is the CEL246 Data Logging, Integrating Sound Level Meter.

System Integration

As system intgration via the USB interface can be complex, the CEL242 has an AC output and an optional (free of charge) DC output, making it ideal for connection to a data logging system via a suitable A/D converter

Environmental and Community Noise

This meter meets the strict requirements of the international standards to Type 2 or Class 2. This may be adequate for environmental work, but often these measurement standards and the authorities involved will expect the use of a Type 1 or Class 1 (more accurate) integrating meter. Environmental monitoring usually requires automatic, repeating measurements of, for example, 15 minutes or 1 hour. Data logging is really a necessity.

For suitable environmental noise monitoring solutions please visit our Environmental Noise Page.

Fire Alarm Testing

The standards for fire alarm testing usual demand the measurement of the "A" weighted "Fast" sound level. The CEL242 sound level meter provides this measurement. Using the data logging facility included with this meter, you can leave it measuring for a longer period of time, giving a better impression of the overall background level and the alarm level when it occurs.


Logging Type 2 Sound Level Meter
In stock
Kit with Meter, Calibrator and Case
In stock


Weekly Rental
Noise kit with CEL242 sound level meter & Calibrator
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: 888-584-2230.

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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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