Colorimeter
A light sensitive device for measuring color by filtering the red, green and blue components as like the human eye.
Densitometer
A measuring instrument that registers the density of transparent or reflective materials. Colors are read as tonal information.
Spectrophotometer
An highly accurate color measurement device using diffraction grating to split light into component wavelengths which are then measured by multiple light sensors.
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What is the product price ranges of each instruments in dollars?
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