The D3S from Kromek comes in combination with a secure Android phone. The phone features the exclusive D3S app. The layout has been updated with an even clearer isotope identification.

The app has a modern appearance and now first displays the important data before the actual parameters. The centre of the screen now shows the gamma dose rate and neutron count.

Isotope identification

After a source has been identified, the screen gives a warning through a large, striking pop-up. The isotope detection and classification can be seen there.
Reachback is even slicker with an on-screen checklist that walks the user through the process, prompting them for measurement of the suspect item, background measurement and site photo.

Click to enlarge

Other renewed aspects

  • view 100 previous alerts
  • time chart with additional details
  • dark mode for more efficient use
  • readable battery status and connection
  • disable vibration and warning with one click
  • more step-by-step support from the app


Kromek D3S PEO Radiation Technology

Eerste hulp diensten


Click here to inform yourself about the application areas of the D3S.

Or click here to read the D3S drone special!

Would you like to have more information about the D3S?

Contact PEO and ask your questions to our specialists!





Radiation detection and spectrometry solutions for color discrimination in X-ray imaging, gamma detection and medical imaging. ...