Description
The Geiger Adapter has great features, consumes only 10 uA and can operate with 3.5 to 6.5 Volts. It is very little and works with any Geiger Tube, from 300 to 500 Volt.
The normal range of this power supply is from 300 to 500 volts. The tensions 400 and 300 Volts are achieved by activating the points marked with 400B or 400A 300A with 300B.
More Information:
https://www.theremino.com/wp-content/uploads/2012/02/GeigerAdapter_Datasheet_ENG.pdf
https://www.theremino.com/en/technical/schematics#geigeradapter
Producer: MaxTheremino