Hypernyms:measuring device measuring instrument measuring system
Inherited Hypernyms:counter tubemeasuring instrumentinstrumentdeviceinstrumentalityartifactwholeobjectphysical entityentity
Direct Hyponyms:Geiger-Muller counterGeiger countercrystal counterproportional counterproportional counter tubescintillation counter
Full Hyponyms:
boron counter tubecrystal countergeiger counterproportional counter tubescintillation counter