The LogIT Radioactivity Probe is a self-contained intelligent sensor which will plug directly into any LogIT data logger such as Black Box, Voyager or DataVision and is designed to measure radioactivity for use in education investigations. The sensor itself is a small Geiger Muller tube which is sensitive to Alpha, Beta and Gamma radiation. The unit incorporates a high voltage generator for the Geiger tube and two ultra low power microprocessors which control the power management and send the data to the LogIT when required. The unit is powered from a standard Alkaline 9 volt battery which should last for a minimum of 6 months in normal conditions and use.
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