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Outdoor Noise Measurement

outdoor noise measurement kit

Outdoor Noise Measurement Kit

The WPK-633 range of Outdoor Kits are suitable for all types of environmental noise surveys where the meter will be left unattended in potentially poor weather conditions. The kits include the powerful CEL633 Environmental Sound Level Meter, the most advanced meter in our range.

  • Highly Portable
  • Weatherproof Carrying Case
  • Suitable for all Environmental and BS4142 Noise Surveys
  • Up to 7 days unattended operation

Kit Contents

  • CEL633 Type 1 Environmental Sound Level Meter
  • CEL120/1 Type 1 Calibrator
  • Weatherproof Carrying Case
  • Outdoor Microphone with Heavy Duty Tripod
  • 5m Microphone Extension Cable
  • Software and USB Download Cable

For more detailed information about these weatherproof kits please visit the WPK-633 Outdoor Kit pages.

This kit can include any version of the CEL633 Environmental Sound Level Meter, The most popular is the CEL633A1 (included in kit WPK-633A1), which measures the broadband Leq, Ln (L10, L90, etc.), Lmax and other parameters that are needed for this type of noise survey.

If you need to carry out a frequency analysis of the noise then the CEL633C1 (included with kit WPK-633C1) has real-time 1/3 Octave Band Filters, providing an Leq in each band as well as Lmax and Ln in each band.

Our Recommendation

We recommend the WPK-633A1 as it is the most cost effective version that meets most requirements. If a time comes when you need 1/3 Octave Band Filters then this feature can easily be added.


Outdoor noise measurement kit
In stock
1/3 octave outdoor noise measurement kit
In stock
More pricing information

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How to Buy

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Click the button or call 0845 680 0312.

Purchase Order
Or by fax: 0845 680 0316.

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Prices and Ordering

These Outdoor Kits include the Meter, Calibrator, Case, Outdoor Microphone, Tripod, Software and all cables.

Order Code
Price (GBP)
excl VAT
Outdoor Noise Measurement Kit with CEL633A1 Meter and Calibrator
In stock
Outdoor Noise Measurement Kit with CEL633C1 1/3 Octave Band Meter and Calibrator
In stock


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