Worth 4 dot test – Methods, Procedure, Interpretation, etc
The worth four dot test is composed of four lights arranges in diamond shape with a red light at the top, two green lights at the left and right sides, and a white light at the bottom.
The worth four dot test is composed of four lights arranges in diamond shape with a red light at the top, two green lights at the left and right sides, and a white light at the bottom.