Details：

ScreenAlign is designed to provide precision color alignment in every type of display from midsize laptops to monitors in sizes including front projection to 30 m (100ft or more).

Other members of the ChromaMatch® family include ChromaMatch test charts, ChromaSelfies and Print-A-Match for printers.
24 vector colors with 6 high saturation and 4 skin tone colors, built-in LED light source, D65, DCI-P3 and 5000K, 2 levels of brightness.