| 型号 | 测量范围 | 精度 | 分辨率 |
|---|---|---|---|
| 2131-21C | 0-20mm/0-0.8" | ±0.03mm | 0.005mm/0.0002" |
| 2131-31C | 10-30mm/0.4-1.2" | ±0.03mm | 0.005mm/0.0002" |
| 2131-41C | 20-40mm/0.8-1.6" | ±0.03mm | 0.005mm/0.0002" |
| 2131-51C | 30-50mm/1.2-2.0" | ±0.03mm | 0.005mm/0.0002" |
| 2131-61C | 40-60mm/1.6-2.4" | ±0.03mm | 0.005mm/0.0002" |








