Photometer

Definition:

• (n.) An instrument for measuring the intensity of light, or, more especially, for comparing the relative intensities of different lights, or their relative illuminating power.

Compare photometer with other words:

phonometer vs. photometer

illuminometer vs. photometer

photometer vs. spectrometer

lucimeter vs. photometer

photometer vs. photometry

photometer vs. photometric

photometer vs. spectrophotometer

light vs. photometer

intensity vs. photometer

measure vs. photometer

instrument vs. photometer