产品详情
[Features]
●Pitch measurement of the same diameter
●Two types of measurements can be made with one line for measurements from face to hole
[Specifications]
●Measurement range (top pitch): 17 to 300
●Measurement range (bottom pitch): 9 to 300
●Minimum reading value: 0.05 (39mm equally divided分为20个相等的部分）
●仪器差：±0.08
● 小孔直径：φ3
● 大孔直径：φ15
●质量（G）：500
