Total runout requires determining the full indicator movement over the entire feature.Total runout, therefore, detects any changes in size, i.e. barreling, waisting or taper.

• 全跳动是对整个被测圆柱（旋转和移动）进行检测，全跳动能检测到尺寸的变化（例如，桶形，腰形或锥形）。