产品详情
[Specifications]
● Grade amount (mm): 0.01
●Measurement range (mm): 20
●Instruction error (μm): ±20
●Parallelism (μm): 5
●Scale specifications: 0-50-100
●Measurement force: 3.5 or less N
●Measurement element shape (mm): φ10平坦
●砧元素形状（mm）：φ10平面
●测量元件材料：陶瓷
●砧元素材料：陶瓷
●带有支架
