AlphaGuard Portable Radon Monitor

The AlphaGUARD offers high detection efficiency in radon Monitoring. AlphaGUARD incorporates a pulse-counting ionization chamber (alpha spectroscopy). AlphaGUARD offers high detection efficiency, a wide measurement range, fast response and permanent, maintenance-free operation with long-term stable calibration. No pump is required when operating in diffusion mode (e.g. long-term monitoring) and the instrument is insensitive to both, high humidity and vibrations.