| 9013.90 | 000 | Parts and accessories | 
| 90.14 |  | Direction finding compasses; other navigational instruments and appliances | 
| 9014.10 | 000 | Direction finding compasses | 
| 9014.20 | 000 | Instruments and appliances for aeronautical or space navigation (other than compasses) | 
| 9014.80 | 000 | Other instruments and appliances | 
| 9014.90 | 000 | Parts and accessories | 
| 90.15 |  | Surveying (including photogrammetrical surveying), hydrographic, oceanographic, hydrological, meteorological or geophysical instruments and appliances, excluding compasses; rangefinders | 
| 9015.20 | 000 | Theodolites and tachymeters (tacheometers) | 
| 9015.40 | 000 | Photogrammetrical surveying instruments and appliances | 
| 9015.80 | 000 | Other instruments and appliances | 
| 9015.90 |  | Parts and accessories | 
| 9015.90 | 010 | - Of electrical instruments and appliances | 
| 9016.00 | 000 | Balances of a sensitivity of 5 cg or better, with or without weights | 
| 90.17 |  | Drawing, marking-out or mathematical calculating instruments (for example, drafting machines, pantographs, protractors, drawing sets, slide rules, disc calculators); instruments for measuring length, for use in the hand (for example, measuring rods and tapes, micrometers, callipers), not specified or included elsewhere in this Chapter | 
| 9017.10 | 000 | Drafting tables and machines, whether or not automatic | 
| 9017.20 | 000 | Other drawing, marking-out or mathematical calculating instruments | 
| 9017.30 |  | Micrometers, callipers and gauges | 
| 9017.30 | 010 | - Of electrical type | 
| 9017.90 | 000 | Parts and accessories | 
| 90.18 |  | Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scintigraphic apparatus, other electro-medical apparatus and sight-testing instruments | 
| 90.18 |  | Electro-diagnostic apparatus (including apparatus for functional exploratory examination or for checking physiological parameters) | 
| 9018.11 | 000 | Electro-cardiographs | 
| 9018.12 | 000 | Ultrasonic scanning apparatus |