γ-Tube20x is an autonomous & wireless field spectrometry probe, equipped with a NaI(Tl) scintillator mounted on SiPM. It is therefore temperature compensated, integrating energy self-calibration. The detector is collimated with a removable lead (optional) to reduce ambient background noise to 15cps instead of 50cps.

γ-Tube20x is controlled manually or automatically and remotely to reduce the dosimetric impact of operators. It is a versatile tool, both designed for nuclear spectrometry experts and radiation protectionists.