PUBLIC HEALTH ENGLAND / SCIENCE PHOTO LIBRARY PUBLIC HEALTH ENGLAND / SCIENCE PHOTO LIBRARY
Selective radiation meter use. Scientist using a Narda selective radiation meter (SRM) to measure the electromagnetic frequency levels emitted by an electricity substation. This SRM is a measuring device that is used for the analysis of high electromagnetic radiation frequency levels. The results are evaluated according to public safety regulations.
Model release available. Property release not required.