- 用於測量內徑的專用卡尺。
- 573系列NTD為具有ABS絕對原點型，尺框平滑移動，操作舒適。
- 配有數據輸出端口，使其能連入測量網絡系統和統計過程控制系統。
- NTD14G, NTD14P的測量值需要在顯示值上加上補正值。因為帶有偏置功能，因此按下OFFSET開關就會顯示補正值，並且可以直接讀取。
VIDEO:
規格:
| Metric |
|||
| Order No. | Range (mm) | Accuracy (mm) | Remarks |
| 573-642-20 | 10 – 200 | ±0.05 | Knife-edge type, Measurable min. |
| 573-643-20 | 10 – 200 | ±0.05 | Knife-edge type, Measurable min. |
| 573-645-20 | 10.1 – 160 | ±0.05 | Inside groove type, Measurable min. |
| 573-647-20 | 10.1 – 160 | ±0.05 | Inside groove type, Measurable min. |
| 573-646-20 | 20.1 – 170 | ±0.05 | Point jaw type, Measurable min. |
| 573-648-20 | 20.1 -170 | ±0.05 | Point jaw type, Measurable min. |
| Inch/Metric |
|||
| Order No. | Range (in) | Accuracy (in) | Remarks |
| 573-742-20 | 0.4 – 8 | ±0.002 | Knife-edge type, Measurable min. |
| 573-745-20 | 0.404 – 6.4 | ±0.002 | Inside groove type, Measurable min. |
| 573-746-20 | 0.804 – 6.8 | ±0.002 | Point jaw type, Measurable min. |
