| 90 | Optical instruments and apparatus, photographic, cinematographic, measuring, checking, precision, medical or surgical; parts and accessories |
| 9029 | Revolution counter, production counters, taximeters, traveled distance, in miles, pedometers and the like; the speedometer and tachometer, except equipment and instruments heading 9014 or 9015; stroboscope |
| 902920 | Speedometer and tachometer; stroboscope |
| 9029203800 | The speedometer and tachometer, other |