28.6 MB (2.2 MB compressed)
3554 x 2808 pixels
30.0 x 23.9 cm ⏐ 11.8 x 9.4 in (300dpi)
PUBLIC HEALTH ENGLAND / SCIENCE PHOTO LIBRARY PUBLIC HEALTH ENGLAND / SCIENCE PHOTO LIBRARY
Editorial use only.
Geiger counter. Radiation detector, or Geiger counter. The Geiger-Muller tube (Geiger counter) is an instrument used for detecting and measuring ionizing radiation. It contains a gas that discharges electrically when ionizing radiation passes through it.
Model release not required. Property release not required.