| 型号 | 测量范围 | 精度 | 分辨率 |
|---|---|---|---|
| 2121-15C | 5-15mm/0.2-0.6" | ±0.03mm | 0.005mm/0.0002" |
| 2121-25C | 5-25mm/0.2-1.0" | ±0.03mm | 0.005mm/0.0002" |
| 2121-31C | 10-30mm/0.4-1.2" | ±0.03mm | 0.005mm/0.0002" |
| 2121-41C | 20-40mm/0.8-1.6" | ±0.03mm | 0.005mm/0.0002" |
| 2121-51C | 30-50mm/1.2-2.0" | ±0.03mm | 0.005mm/0.0002" |
| 2121-61C | 40-60mm/1.6-2.4" | ±0.03mm | 0.005mm/0.0002" |




