The MS-4000 airborne gamma-ray sensor. A detector used by geophysical survey companies, geotechnical consultants, and research institutes to capture soil variation in large areas.
4x4x16'' CsI crystal
-20 / + 65 C
Arctic and desert mapping
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Airborne / Vehicle borne
The Medusa Radiometrics MS-4000 "Airborne" gamma-radiation detection system (AGRS) is our "classic" lightweight radiation sensor that was first introduced in 2006 and used for a large regional uranium survey in Madagascar. It is mostly used by geophysical survey companies, geotechnical consultants, and research institutes.
Leading in gamma-ray sensors
Leading in innovative gamma-ray solutions
Scientific collaboration with eminent research institutes and peer-reviewed publications of the analysis procedures.
We have over 20 years of experience in developing gamma–ray spectrometers and applications.