It proven successful and has certificates.
The device is of professional range and designed to allow the user nuclear environment monitoring in ares, living quarters and workroom premises.
Ambient equivalent gamma - radiation dose rate.
Beta radiation flux density measurements taking off the radioactive nuclide polluted surfaces.
Radioactive nuclides aggregate specific activity in aqueous solutions.
The unit set comprises this device,carrying case and passport.
Ambient equivalent gamma-radiation dose rate.
Beta radiation flux density off the radioaktive nuclide polluted surfaces.
Radioaktive nuclides aggeregate specific activity.
Gamma-radiation dose rate data collecting range.