Using the popular SBM-20 or CTC-5 GM tube this detector provides a great platform for experiments or with the ample interface options built in can be connected to external micro-controllers or other equipment.

Geiger Detector for Experiments


Electronics & Physics

Convert 12  VDC to 90 - 300 VDC  (approx.).  Suitable for driving upto 6 nixie tubes when drawing approx 2mA/lit numeral.​

High Voltage Boost DC Generator