Features：
1.Can measure the center-to-center distances on the same and offset planes, edge-to-center measurements.
2.The conical points can be adjusted up or down to measure the center distance between two holes on different heights.
3.Zero-setting at any position,convenient for relative and absolute measure conversion
4.mm/inch conversion at any position
Specifications :
| Measuring Range | Order No. | Resolution | Limit Error | Φ |
| 5-150mm | 1122-150A | 0.01mm | ±0.05mm | 5 |
| 10-150mm | 1122-150B | 0.01mm | ±0.05mm | 10 |
| 20-150mm | 1122-150C | 0.01mm | ±0.05mm | 20 |
| 5-200mm | 1122-200A | 0.01mm | ±0.07mm | 5 |
| 10-200mm | 1122-200B | 0.01mm | ±0.07mm | 10 |
| 20-200mm | 1122-200C | 0.01mm | ±0.07mm | 20 |
| 5-300mm | 1122-300A | 0.01mm | ±0.09mm | 5 |
| 10-300mm | 1122-300B | 0.01mm | ±0.09mm | 10 |
| 20-300mm | 1122-300C | 0.01mm | ±0.09mm | 20 |
