Geiger-Müller tubes, previously a curiosity, became simultaneously important and scarce. The secret sauce is in component selection and tuning. Opengeiger uses the BPW34 diode because it is ...
Even if you don’t work in a nuclear power plant, you might still want to use a Geiger counter simply out of curiosity. It turns out that there are a lot of things around which emit ionizing ...
Description: A geiger counter and a selection of radioactive sources ... Multiplier Selector Switch is a 6-position switch marked OFF, BAT, X100, X10, X1, X0.1. Turning the range selector switch from ...