日本MITUTOYO千分尺293-240、293-340
| 产品编号 | 产品名称 | 测量范围 | 分辨率 | 精度 |
| 293-230 | 防水数显千分尺 | 0-25mm | 0.001mm | ±1μm |
| 293-231 | 防水数显千分尺 | 25-50mm | 0.001mm | ±1μm |
| 293-232 | 防水数显千分尺 | 50-75mm | 0.001mm | ±1μm |
| 293-233 | 防水数显千分尺 | 75-100mm | 0.001mm | ±2μm |
| 293-234 | 数显千分尺 | 0-25mm | 0.001mm | ±1μm |
| 293-235 | 数显千分尺 | 25-50mm | 0.001 | ±1μm |
| 293-236 | 数显千分尺 | 50-75mm | 0.001mm | ±1μm |
| 293-237 | 数显千分尺 | 75-100mm | 0.001mm | ±2μm |
| 293-238 | 数显千分尺 | 0-25mm | 0.001 | ±1μm |
| 293-240 | 防水数显千分尺 | 0-1" | .00005"/0.001mm | ±.00005" |
| 293-241 | 防水数显千分尺IP65 | 1"-2" | .00005"/0.001mm | ±.00005" |
| 293-242 | 防水数显千分尺 | 2"-3" | .00005"/0.001mm | ±.00005" |
| 293-243 | 防水数显千分尺 | 3"-4" | .00005"/0.001mm | ±.0001" |
| 293-244 | 数显千分尺 | 0-25mm | 0.001mm | ±1μm |
| 293-245 | 数显千分尺 | 25-50mm | 0.001mm | ±1μm |
| 293-246 | 数显千分尺 | 50-75mm | 0.001mm | ±1μm |
| 293-247 | 数显千分尺 | 75-100mm | 0.001mm | ±2μm |
| 293-248 | 数显千分尺 | 0-25mm | 0.001mm | ±1μm |
| 293-250 | 数显千分尺公制 | 100-125mm | 0.001mm | ±2μm |
| 293-251 | 防水数显千分尺 | 125-150mm | 0.001mm | ±2μm |
| 293-252 | 防水数显千分尺 | 150-175mm | 0.001mm | ±3μm |
| 293-253 | 防水数显千分尺 | 175-200mm | 0.001mm | ±3μm |
| 293-254 | 数显外径千分尺 | 200-225mm | 0.001mm | ±3μm |
| 293-255 | 数显外径千分尺 | 225-250mm | 0.001mm | ±4μm |
| 293-256 | 数显外径千分尺 | 250-275mm | 0.001mm | ±4μm |
