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CEL620A Integrating Sound Level Meter

cel620a noise at work sound level meter
CEL620A Sound Level Meter


The basic model (order code CEL620A2) is a Class 2 Integrating Sound Level Meter and so meets the requirements of the noise at work regulations. The main options are:

  • Class 1 or Class 2? - Most regulations say Class 2 is adequate.
  • Accessories? - Calibrator is often essential, carrying case is useful.
  • Insight Software? - Makes download and analysis more convenient


Sound Level Calibrator

sound level calibrator

The most important of the accessories is the Calibrator. The regulations state that you should use one to check the function of the meter before making any measurements.

Class 1 or Class 2 Sound Level Meter?

A Class 1 sound level meter is a little more accurate than a Class 2 model. It is also more expensive. If you are using the meter exclusively for noise at work assessments then the EU regulations and HSE guidelines are quite clear: Class 2 is adequate. For this reason we recommend the Class 2 model.

However, if you need to make other noise measurements, such as noise emitting from your factory into the local environment, then it might be wise to go for a Class 1 meter. See the Applications page for more notes on environmental noise measurement.


The CEL620A is a data logging meter that does not require any additional software - when plugged into a computer it acts like a memory card. You can manually copy the data to your computer or load it into a spreadsheet program or you can make use of our web based NoiseMeters Applications. The Insight software option makes this process more convenient, links the measurements to person, place or process, and presents the results.

Order Codes

Sound Level Meter CEL620A1 - Class 1 Integrating Sound Level Meter £1591.00  
  CEL620A2 - Class 2 Integrating Sound Level Meter £1100.00  
Calibrator The Calibrator is available as Type 1 or Type 2, usually to match the class of the meter:    
  CEL120/1 Type 1 Sound Level Calibrator £525.00  
  CEL120/2 Type 2 Sound Level Calibrator £257.00  
Software NMAPPS NoiseMeters Applications £65.00  
  ISC020 Insight Software £295.00  
Accessories CEL6840 Carrying Case for CEL620 Sound Level Meter, Calibrator and accessories £75.00  
  PELI-SLM Peli Case for CEL Sound Level Meter, Calibrator and accessories. £185.00  


Class 2 Integrating Sound Level Meter
In stock
Kit with Meter, Calibrator and Case
In stock


Weekly Hire
Complete noise at work kit with Sound Level Meter and Calibrator
More pricing information

CEL62x Range

Noise at Work Meter
From £1100.00
Octave Band Meter
From £1530.00
noise at work sound level meter

Noise at Work

For UK and EU noise at work regulations.
noise at work sound level meter

Combination Kits

Hand held meter and personal dosemeters

More details...

How to Buy

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Click the button or call 0845 680 0312.

Purchase Order
Or by fax: 0845 680 0316.

Information Request

Prices and Ordering

The Class 2 Integrating Sound Level Meter can be bought on its own or as part of a measurement kit.

Order Code
Price (GBP)
excl VAT
Type 2 / Class 2 Integrating Sound Level Meter
In stock
Kit with CEL620A2 Sound Level Meter, Calibrator, Windshield, Case
In stock
NoiseMeters Applications Web Based Noise Reports
In stock
Insight Software for CEL620, CEL630 and dBadge
In stock


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