| 9018.19.95 | 30 | Basal metabolism and blood pressure apparatus | X | | | |
| 9018.41.00 | 00 | Dental drill engines, whether or not combined on a single base with other dental equipment, and parts and accessories thereof | X | Free | | 35% |
| 9018.90.68 | 00 | Printed circuit assemblies for the defibrillators of subheading 9018.90.64 | X | Free | | 35% |
| 9018.90.75 | 40 | Ultrasonic | X | | | |
| 9019 | | Mechano-therapy appliances; massage apparatus; psychological aptitude-testing apparatus; ozone therapy, oxygen therapy, aerosol therapy, artificial respiration or other therapeutic respiration apparatus; parts and accessories thereof: | | | | |
| 9019.10 | | Mechano-therapy appliances; massage apparatus; psychological aptitude-testing apparatus; parts and accessories thereof: | | | | |
| 9019.10.20 | | Mechano-therapy appliances and massage apparatus; parts and accessories thereof | | Free | | 35% |
| 9019.10.20 | 20 | Massage apparatus: | | | | |
| 9020.00 | | Other breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters; parts and accessories thereof: | | | | |
| 9020.00.40 | 00 | Underwater breathing devices designed as a complete unit to be carried on the person and not requiring attendants | X | Free | | 27.5% |
| 9020.00.60 | 00 | Other breathing appliances and gas masks | X | 2.5% | Free (A,AU,BH,C, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 9021.21.40 | 00 | Of plastics | X | Free | | 20% |
| 9021.29.40 | 00 | Of plastics | X | Free | | 20% |
| 9022 | | Apparatus based on the use of X-rays or of alpha, beta or gamma radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like; parts and accessories thereof: | | | | |
| 9022.12.00 | 00 | Apparatus based on the use of X-rays, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus: | | | | |
| 9022.21.00 | 00 | Apparatus based on the use of alpha, beta or gamma radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus: | | | | |
| 9022.90.60 | 00 | Of apparatus based on the use of X-rays | X | 0.8% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 9024 | | Machines and appliances for testing the hardness, strength, compressibility, elasticity or other mechanical properties of materials (for example, metals, wood, textiles, paper, plastics), and parts and accessories thereof: | | | | |
| 9026 | | 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 9014, 9015, 9028 or 9032; parts and accessories thereof: | | | | |
| 9026.10 | | For measuring or checking the flow or level of liquids: | | | | |
| 9026.20 | | For measuring or checking pressure: | | | | |
| 9027 | | 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; parts and accessories thereof: | | | | |
| 9027.10 | | Gas or smoke analysis apparatus: | | | | |
| 9027.20.50 | 50 | Gas chromatographs | No. | | | |
| 9027.20.80 | 30 | Gas chromatographs | No. | | | |
Harmonized Tariff Schedule of the United States inquiry: 3203Ã
