D-15 dichotomous test

The D-15 test, also called an arrangement test, is based on arranging a set of colored plates or discs the correct order. Its primary purpose is to test the severity of colorblindness in an individual.
If your employment requires the D-15 color test, call us at 951.784.2420 to schedule your test today! We serve the Inland Empire area of Southern California, and we look forward to your visit.