Pronunciation · Spelling · Definition
How to say: photometer
Spelling:
Photometer
Syllables
photometer
US accent
/foʊtˈɑːmɪɾɚ/
UK accent
/fəʊtˈɒmɪtə/
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Definition
Definition — measuring instrument for measuring the luminous intensity of a source by comparing it (visually or photoelectrically) with a standard source