Color comparator
Color disc for an analytical instrument
Color matcher
Color measurement instrument
Color measurement instrument and base unit
Color measuring apparatus
Color reference system with sensor and case
Color test chart for video systems
Colorimeter
Colorimeter
Colorimeter
Colorimeter
Colorimeter
Colorimeter
Colorimeter
Column for chromatograph
Column for chromatograph
Combination calculator and tape rule
Combination compass
Combination crane hook and weighing instrument