| 9022.30 | 010 | - For medical, surgical or dental use |
| 9022.90 | 010 | - Parts and accessories of apparatus based on the use of alpha, beta or gamma radiations |
| 9022.90 | 021 | -- For medical, surgical or dental use |
| 9023.00 | 000 | Instruments, apparatus and models, designed for demonstrational purposes (for example, in education or exhibitions), unsuitable for other uses |
| 90.24 | | Machines and appliances for testing the hardness, strength, compressibility, elasticity or other mechanical properties of materials (for example, metals, wood, textiles, paper, plastics) |
| 9024.10 | 000 | Machines and appliances for testing metals |
| 90.25 | | Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers, recording or not, and any combination of these instruments |
| 9025.11 | 000 | Liquid-filled, for direct reading |
| 9025.19 | 010 | - Of electrical type |
| 90.26 | | Instruments and apparatus for measuring or checking the flow, level, pressure or other variables of liquids or gases (for example, flow meters, level gauges, manometers, heat meters), excluding instruments and apparatus of heading 90.14, 90.15, 90.28 or 90.32 |
| 9026.10 | 000 | For measuring or checking the flow or level of liquids |
| 9026.20 | | For measuring or checking pressure |
| 9026.20 | 010 | - Of electrical type |
| 90.27 | | Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes |
| 9027.80 | | - Of electrical type |
| 9027.80 | 011 | -- Instruments and apparatus for analysis |
| 9027.90 | 010 | - Parts and accessories of electrical instruments and apparatus |
| 90.28 | | Gas, liquid or electricity supply or production meters, including calibrating meters therefor |
| 90.29 | | Revolution counters, production counters, taximeters, mileometers, pedometers and the like; speed indicators and tachometers, other than those of heading 90.14 or 90.15; stroboscopes |
| 9029.20 | 010 | - Of electrical type |
| 90.30 | | Oscilloscopes, spectrum analysers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of heading 90.28; instruments and apparatus for measuring or detecting alpha, beta, gamma, X-ray, cosmic or other ionising radiations |
| 9030.10 | 000 | Instruments and apparatus for measuring or detecting ionising radiations |
| 9030.20 | | Other instruments and apparatus, for measuring or checking voltage, current, resistance or power |
Harmonized Tariff Schedule of Japans inquiry: /etc/passwd
