| 9018 | | Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scintigraphic apparatus, other electro-medical apparatus and sight-testing instruments; parts and accessories thereof: | | | | |
| 9018.11 | | Electro-diagnostic apparatus (including apparatus for functional exploratory examination or for checking physiological parameters); parts and accessories thereof: | | | | |
| 9018.11 | | Electrocardiographs, and parts and accessories thereof: | | | | |
| 9018.11.30 | 00 | Electrocardiographs | No. | Free | | 35% |
| 9018.19.95 | 35 | Electroencephalographs (EEG) and electromyographs (EMG) | No. | | | |
| 9018.90.60 | 00 | Electro-medical instruments and appliances and parts and accessories thereof: | | | | |
| 9018.90.60 | 00 | Electro-surgical instruments and appliances, other than extracorporeal shock wave lithotripters; all the foregoing and parts and accessories thereof | X | Free | | 55% |
| 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: | | | | |
| 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: | | | | |
| 9027.20 | | Chromatographs and electrophoresis instruments: | | | | |
| 9027.20.50 | 30 | Electrophoresis instruments | No. | | | |
| 9027.30 | | Spectrometers, spectrophotometers and spectrographs using optical radiations (ultraviolet, visible, infrared): | | | | |
| 9027.30.40 | 40 | Spectrophotometers | No. | | | |
| 9027.30.80 | 20 | Spectroscopes | No. | | | |
| 9027.80.45 | 20 | Mass spectrometers | No. | | | |
| 9029 | | Revolution counters, production counters, taximeters, odometers, pedometers and the like; speedometers and tachometers, other than those of heading 9014 or 9015; stroboscopes; parts and accessories thereof: | | | | |
| 9029.20 | | Speedometers and tachometers; stroboscopes: | | | | |
| 9029.20.60 | 00 | Stroboscopes | No. | 16¢/each + 2.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | $4.50 each + 65% |
| 9029.90.60 | 00 | Of stroboscopes | X | 3.2% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 65% |
| 9031.80.40 | 00 | Electron beam microscopes fitted with equipment specifically designed for the handling and transport of semiconductor wafers or reticles | No. | Free | | 40% |
| 9032 | | Automatic regulating or controlling instruments and apparatus; parts and accessories thereof: | | | | |
| 9032.81.00 | 20 | Industrial process control instruments and apparatus: | | | | |
| 9032.89.60 | 15 | Control instruments for air conditioning, refrigeration or heating systems: | | | | |
| 9032.89.60 | 30 | Process control instruments and apparatus: | | | | |
| 9032.89.60 | 40 | Temperature control instruments | No. | | | |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
