VISUAL COLORIMETER EI-DVI MAKE a visual color measuring instrument to determine material color in conformity of internationally accepted color scale,it has two modes Tramittance and Reflectance having range for Red color 0.1 to 79.9, for Yellow color 0.1 to 79.9 , for Blue color 0.1 to 49.9and for neutral color 0.1 to 3.9 resolution 0.1 color scale HSN CODE 90278020