ANDREW BROOKES, NATIONAL PHYSICAL LABORATORY / SCIENCE PHOTO LIBRARY ANDREW BROOKES, NATIONAL PHYSICAL LABORATORY / SCIENCE PHOTO LIBRARY
Electrical impedance standards research. Printed circuit board and electrical impedance measuring devices being used during research into electrical impedance standards. These facilities are part of the Nonlinear Microwave Measurement and Modelling Laboratories, jointly operated by the University of Surrey and the National Physical Laboratory. Photographed in 2015, at the National Physical Laboratory, Teddington, UK.
Model release not required. Property release not required.