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