日本三丰微米千分尺
原装进口－－日本三丰外径千分尺（0-25mm）103-129
特点
墨绿色的光滑烤漆架
测量面带有硬质合金头
光滑的镀铬面上有清晰的刻度
带有锁紧夹钳
棘轮锁定装置或摩擦套管可确保精桷的重复精度
带有一个基准杆（不包括25mm（1"）型）
| 性能参数 | |||
| 公制型─带有棘轮锁定装置 | |||
| 测量范围 | 货 号 | 分度值 | 精 度 |
| 0-25mm | 103-137 | 0.01mm | ±2μm |
|
| 103-129 | ||
| 25-50mm | 103-138 | 0.01mm | ±2μm |
|
| 103-130 | ||
| 50-75mm | 103-139-10 | 0.01mm | ±2μm |
| 75-100mm | 103-140-10 | 0.01mm | ±3μm |
| 100-125mm | 103-141-10 | 0.01mm | ±3μm |
| 125-150mm | 103-142-10 | 0.01mm | ±3μm |
| 150-175mm | 103-143-10 | 0.01mm | ±4μm |
| 175-200mm | 103-144-10 | 0.01mm | ±4μm |
| 200-225mm | 103-145-10 | 0.01mm | ±4μm |
| 225-250mm | 103-146-10 | 0.01mm | ±5μm |
| 250-275mm | 103-147-10 | 0.01mm | ±5μm |
| 275-300mm | 103-148-10 | 0.01mm | ±5μm |
| 300-325mm | 103-149 | 0.01mm | ±6μm |
| 325-350mm | 103-150 | 0.01mm | ±6μm |
| 350-375mm | 103-151 | 0.01mm | ±6μm |
| 375-400mm | 293-152 | 0.01mm | ±7μm |
| 400-425mm | 103-153 | 0.01mm | ±7μm |
| 425-450mm | 103-154 | 0.01mm | ±7μm |
| 450-475mm | 103-155 | 0.01mm | ±8μm |
| 475-500mm | 103-156 | 0.01mm | ±8μm |
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| 英制型─带有棘轮锁定装置 | |||
| 测量范围 | 货 号 | 分度值 | 精 度 |
| 0-1" | 103-177 | .001" | ±.0001" |
|
| 103-131 | ||
| 1"-2" | 103-178 | .001" | ±.0001" |
|
| 103-132 | ||
| 2"-3" | 103-179 | .001" | ±.0001" |
| 3"-4" | 103-180 | .001" | ±.00015" |
| 4"-5" | 103-181 | .001" | ±.00015" |
| 5"-6" | 103-182 | .001" | ±.00015" |
| 6"-7" | 103-183 | .001" | ±.0002" |
| 7"-8" | 103-184 | .001" | ±.0002" |
| 8"-9" | 103-185 | .001" | ±.0002" |
| 9"-10" | 103-186 | .001" | ±.00025" |
| 10"-11" | 103-187 | .001" | ±.00025" |
| 11"-12" | 103-188 | .001" | ±.00025" |
| 12"-13" | 103-189 | .001" | ±.0003" |
| 13"-14" | 103-190 | .001" | ±.0003" |
| 14"-15" | 103-191 | .001" | ±.0003" |
| 15"-16" | 103-192 | .001" | ±.00035" |
| 16"-17" | 103-193 | .001" | ±.00035" |
| 17"-18" | 103-194 | .001" | ±.00035" |
| 18"-19" | 103-195 | .001" | ±.0004" |
| 19"-20" | 103-196 | .001" | ±.0004" |