ionization tube


Also found in: Thesaurus.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.ionization tube - a measuring instrument that measures the amount of ionizing radiation
boron chamber - an ionization chamber lined with boron or filled with boron trifluoride gas for counting low velocity neutrons
Geiger tube, Geiger-Muller tube - an ionization chamber contained in a tube in a Geiger counter
measuring device, measuring instrument, measuring system - instrument that shows the extent or amount or quantity or degree of something