Handheld gamma-ray spectrometer with 2"x2" NaI detector.
Next generation handheld gamma-ray spectrometer with 2"x2" NaI detector.
Handheld gamma-ray spectrometer with 2"x2" BGO detector.
Next generation handheld gamma-ray spectrometer with 2"x2" BGO detector.
Portable gamma-ray spectrometer with 3"x3" NaI detector.
Portable gamma-ray spectrometer with 2"x2" BGO detector and built-in collimator.