The delivery price is calculated during checkout based on your location and the goods ordered. Our basic delivery prices are:
Delivery within Netherlands, The: €27.00
Delivery Service: Three working days*
* For products that are in stock and the order received by midday.
The WPK-OPT provides weather protection and ease of transport for the Optimus Green range of sound level meters. It turns the meter into a portable noise monitor that can make unattended noise measurements for up to a week before needing charging.
If you already have an Optimus Green sound level meter and calibrator then all you need is the WPK-OPT Outdoor Kit to make the conversion. The meter is fitted into the case with connections to the microphone and power. It is easily removed when you want to use it hand-held again.
If you don't yet have a suitable sound level meter then you can order the kit and meter on this page. See the More Options button in the order box above.
We also supply complete outdoor noise measurement kits that include the sound level meter and calibrator. You can see these on our Outdoor Noise Kits page.
The order code WPK-OPT includes the following items:
If you already have an Optimus Green sound level meter then you don't need a new meter. The Optimus Green can be used with this Outdoor Kit and can easily be taken out again when you need to use it as a hand-held sound level meter.
If you need to buy a new sound level meter to work with this kit then please ensure that it is a Cirrus Optimus Green. The order codes are shown in the next section so you can be sure that you get the correct one.
You can also order your noise meter and calibrator directly from this page. Suitable meters are listed under the More Options button in the ordering box above.
This outdoor noise kit is designed to work only with the Optimus Green range of sound level meters. These order codes will work with the WPK-OPT kit:
We can also supply you with a complete outdoor noise measurement system that includes all the parts in the WPK-OPT along with an Optimus Green Sound Level Meter and Calibrator.