性能参数
公制型英制型带有圆柱型测砧的刻度千分尺
| 测量范围 | 货号 | 编号 | 分度值 | 精度 | 备注 |
| 0-25mm | 115-302 | BMB1-25 | 0.01mm | ±3um | 针型 |
| 0-25mm | 115-308 | BMB2-25 | 0.01mm | ±3um | 球型 |
| 0-25mm | 115-315 | BMB3-25 | 0.01mm | ±3um | 圆柱型 |
| 0-25mm | 115-316 | BMB4-25 | 0.01mm | ±3um | 圆柱型 |
| 25-50mm | 115-303 | BMB1-50 | 0.01mm | ±3um | 针型 |
| 25-50mm | 115-309 | BMB2-50 | 0.01mm | ±3um | 球型 |
| 0-1" | 115-305 | BMB1-1 1N | .001" | ±.00015" | 针型 |
| 0-1" | 115-313 | BMB3-1V 1N | .0001" | ±.00015" | 圆柱型 |
| 0-1" | 115-314 | | .0001" | ±.00015" | 圆柱型 |
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