Detect, localize, identify, and measure radiation

From routine monitoring and surveillance to emergency response situations, Thermo Fisher Scientific’s advanced, integrated radiation detection and measurement instruments mitigate radiological threats to keep you safe. Our product portfolio of radiation detectors, radiation monitoring devices, and radiation measurement instruments provide comprehensive, real-time monitoring, early warning, and complete dose and exposure information in the palm of your hand, in the workplace, and in your neighborhood.

Discover the NetDose Pro: Next-generation digital dosimetry

Radiation protection and measurement features


Discover our lab-proven and field-ready instruments that address a wide range of applications including worker protection, dose monitoring, threat detection, area monitoring, and environmental monitoring.


Learn about our products that keep you, your team, and the public protected.


Browse our resources to get the information you need to help build your radiation protection program.


Trust our dedicated team, ready to provide continuous support and repair services to ensure you have complete confidence in your instrument measurements and readings.

NetDose Pro Digital Dosimetry Solution

Our Thermo Scientific NetDose Pro Digital Dosimeter is the only NVLAP-accredited digital dosimeter, tailored to adapt to your facility operations seamlessly.  

Radiation safety during nuclear power plant decommissioning

The permanent closure of a nuclear power plant is a labor intensive and potentially hazardous endeavor. Download this free eBook to learn more about how advanced, integrated radiation detection and radioactivity measurement instruments are used to ensure a nuclear facility's safe removal from service.