Geiger-Müller tube


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Geiger-Müller tube

[¦gī·gər ′myül·ər ‚tüb]
(nucleonics)
A radiation-counter tube operated in the Geiger region; it usually consists of a gas-filled cylindrical metal chamber containing a fine-wire anode at its axis. Also known as Geiger counter tube; Geiger-Müller counter; Geiger-Müller counter tube.