ozonometer
noun/əʊˈzɒnəˌmiːtə(ɹ)/
Etymology From ozone + -o- + -meter.
1
An instrument for measuring how much ozone is present in a mixture of gases.
- The ozonometer of Schönbein described1853, Michael Faraday, The subject matter of a course of six lectures […] :
- Related terms
- ozonometric, ozonometry