Penning gauge
English
editAlternative forms
edit- Penning gage (USA)
Etymology
editNamed after its inventor, Frans Michel Penning (1894–1953), Dutch physicist.
Noun
editPenning gauge (plural Penning gauges)
- A kind of cold-cathode ionization gauge.
Named after its inventor, Frans Michel Penning (1894–1953), Dutch physicist.
Penning gauge (plural Penning gauges)