The 15A33B10 is a 3-digit rectangular 10-turn Dial made of black anodize finish with white bezel trim. The indication shall increase with clockwise rotation of the turning knob. Graduation lines adjacent to the numerals on the right digit wheel indicate settings 0.2% of a revolution of the turning knob. The dial phased by rotating the exposed component shaft to correspond with the desired reading on the dial prior to tightening the set screws.