Visual Measurement

2 Models

Model F, Visual

Visual Colorimetry : Lovibond® Precision
1 Models

AF 710-3, Visual

Visual Grading for the Wesson Method
5 Models

Comparator 3000/ Petroleum AF650, Visual Grading

Single Scale, 3-Field Visual Measurement
19 Models

Comparator System 2000, Visual Grading

Single Scale, 2-Field Visual Measurement
100 Models

Comparator Colour Discs

Glass fade-free standards