Specifications
| Model | BST-1B | BST-2B | BST-3LB | |||
|---|---|---|---|---|---|---|
| Without indicator | With indicator 3M-100 | Without indicator | With indicator 3M-100 | Without indicator | With indicator 3M-100 | |
| Range | Φ4∼67mm | Φ2∼23mm | Φ10∼260mm | |||
| Measuring depth adjustment | 15mm | 3mm | 15mm | |||
| Measuring force | 0.98∼2.94N | 1.47N | 0.98∼4.90N | |||
| Contact point stroke | 3mm | 1mm | 5mm | |||
| Standard contact point *1 | F-050 | F-060 | F-070, F-071. F-072, F-073 | |||
_Because this inside diameter measuring instrument is a comparator, a datum gauge is required.
If the dimensional difference between this datum gauge and the workpiece being measured is large, an error occurs.
*1 Various other contact points are available.
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