The Spectro 3 is portable and battery-powered.
Benchtop spectrophotometers are lab-based instruments used as the standard for maximum precision and repeatability. Spectro 3 delivers similar performance in a portable, wireless device built for faster, lower-cost use in the field. It also measures both color and gloss. In practice, benchtops set the standard, and Spectro 3 makes that standard more accessible.