Talyrond 395 provides roundness as well as linear and circumferential roughness measurement with high-precision spindle, slide way for movement along spindle axis, and another slide way for movement toward or through spindle axis. It can measure component circumferentially using diamond stylus and 72,000 radial data points, or in axial direction with 200,000 data points. With automatic centering and leveling, tester assures flawless alignment regardless of measurement direction.