With limiter that can set the tolerance range With clamp to prevent rotation of the outer frame With flat back cover Spindle type Measurement range (mm): 0 to 1 Minimum display (mm): 0.01 Scale specifications: 50-0-50 Mounting shaft diameter (mm): 8 Measurement force (N): 1.4或更少 拨号直径(mm):55 测量元素:零零件的外径φ5mm尖端φ1/8“钢球包括