RAD 100

The Rad 100™ measures Alpha, Beta, Gamma, and X-radiation. Its digital display shows readings in your choice of counts per minute (CPM), μSv/hr or mR/hr, or in accumulated counts. A red LED blinks and a beeper chirps with each count (the chirp can be muted).



  • Monitor personal radiation exposure
  • Monitor an area or perimeter
  • Detect radiation leaks and contamination
  • Ensure regulatory compliance
  • Demonstrate principles of nuclear physics
  • Check for radioactive minerals in the earth