Locate reference point(s) on part and measure dimension such as angle, arc, and radii, using combinations of aids, such as surface plate parallel bars, angle plates, gauge blocks, plug pins, V blocks, sine bars, and precision measuring instruments such as height gage. Performs complete layout inspection by measuring dimensions, such as length, height, and distance between reference points, using precision instruments such as micrometers, calipers, dial indicator, and CMM, to ensure product meets specifications.