- 帶有測量數據輸出功能的型號可建立統計過程控制系統和計量系統。
- 恆定測力的裝置: 棘輪鎖緊裝置。
- 測量數據可轉換為鍵盤信號，直接輸入到市售的表格計算軟件中，具有便利的操作界面以及輸入工具。
- 測量面為硬質合金。
規格:
| Metric | |||
| Order No | Range | Accuray | Remarks |
| 293-582 | 300-325mm | ±6µm | with ratchet stop |
| 293-583 | 325-350mm | ±6µm | with ratchet stop |
| 293-584 | 350-375mm | ±7µm | with ratchet stop |
| 293-585 | 375-400mm | ±7µm | with ratchet stop |
| 293-586 | 400-425mm | ±7µm | with ratchet stop |
| 293-587 | 425-450mm | ±8µm | with ratchet stop |
| 293-588 | 450-475mm | ±8µm | with ratchet stop |
| 293-589 | 475-500mm | ±8µm | with ratchet stop |
| 293-821-30 | 0 – 25 mm | ±2µm | with ratchet stop |
| Inch/Metric | |||
| Order No | Range | Accuray | Remarks |
| 293-782 | 12-13in 304.8-330.2mm |
±0.0003in | with ratchet stop |
| 293-783 | 13-14in 330.2-355.6mm |
±0.0003in | with ratchet stop |
| 293-784 | 14-15in 355.6-381mm |
±0.00035in | with ratchet stop |
| 293-785 | 15-16in 381-406.4mm |
±0.00035in | with ratchet stop |
| 293-786 | 16-17in 406.4-431.8mm |
±0.00035in | with ratchet stop |
| 293-787 | 17-18in 431.8-457.2mm |
±0.0004in | with ratchet stop |
| 293-788 | 18-19in 457.2-482.6mm |
±0.0004in | with ratchet stop |
| 293-789 | 19-20in 482.6-508mm |
±0.0004in | with ratchet stop |
| 293-831-30 | 0 – 1 in | ±0.0001in | with ratchet stop |
| 293-832-30 | 0 – 1 in | ±0.0001in | with friction thimble |
