Radioactive Source "Magic", Electronic

This instrument simulates a Geiger Counter but without using actual radioactive sources. It is therefore completely safe. Powered by 240/12V.AC. Plug Pak, this microprocessor based instrument can display the counts of particles leaving an imaginary r/a 'source' and also can display the number of r/a particles remaining inside the 'source'. The concept of half-life is easily demonstrated and the random nature of the particle counts can be shown. The unit is used also in Maths in the study of 'random numbers' and statistics.

Instruction Sheet