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CEL240 Type 2 Sound Level Meter

type 2 sound level meter cel240
CEL240 Sound Level Meter


The CEL240 is a "general purpose" sound level meter and 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

Technical Specification

Measurement ranges 30 to 100 and 60 to 130 dB
Noise floor < 33dB(A)
Time weightings Fast, Slow, Impulse
Freq. weightings A and C
Battery power 3 x AA Alkaline for >35 hours operation
External power 5V via USB Mini B socket
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 (FOC option)
Operating conditions RH: 5 to 90% (non condensing)
  Temperature: 0 to 40°C
  Atmos. pressure 65 to 108kPa


Type 2 / Class 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
noise at work sound level meter

Combination Kits

Hand held meter and personal dosimeters

More details...

How to Buy

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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)
Type 2 / Class 2 Sound Level Meter
In stock
Kit with CEL240 Sound Level Meter, Calibrator, Windshield, Case
In stock


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