| Chapter Code | Chapter Description |
|---|
| 90291090 | REVOLUTION COUNTERS, PRODUCTION COUNTERS, TAXIMETERS, MILEOMETERS, PEDOMETERS AND THE LIKE : OTHER |
| 90279090 | MICROTOMES; PARTS AND ACCESSORIES : OTHER |
| 90283010 | ELECTRICITY METERS : FOR ALTERNATING CURRENT |
| 90299000 | SPEED INDICATORS AND TACHOMETERS; STROBOSCOPES : PARTS AND ACCESSORIES |
| 90303350 | OTHER, WITHOUT A RECORDING DEVICE : MEGAR METERS |
| 90278020 | OTHER INSTRUMENTS AND APPARATUS : CALORIMETERS |
| 90292020 | SPEED INDICATORS AND TACHOMETERS; STROBOSCOPES : SPEEDOMETERS, NON-ELECTRICAL |
| 90273090 | SPECTROMETERS, SPECTROPHOTOMETERS AND SPECTROGRAPHS USING OPTICAL RADIATIONS (UV, VISIBLE, IR) : OTHER |