Air quality monitor
Introduction
The photograph on this page of Air quality monitor by Richard Webb as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
Image: © Richard Webb Taken: 23 Feb 2013
Danger of Death! Electricity in the box, or from the particulates, hydrogen cyanide, nitrogen oxides, carbon monoxide etc that is being measured?