| 9015.20 | | Theodolites and tachymeters (tacheometers): | | | | |
| 9015.90.00 | 20 | Of theodolites and tachymeters | X | | | |
| 9017 | | 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, calipers), not specified or included elsewhere in this chapter; parts and accessories thereof: | | | | |
| 9017.30 | | Micrometers, calipers and gauges: | | | | |
| 9017.30.40 | 00 | Micrometers and calipers | No. | 5.8% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 45% |
| 9018.11 | | Electro-diagnostic apparatus (including apparatus for functional exploratory examination or for checking physiological parameters); parts and accessories thereof: | | | | |
| 9018.19.75 | 00 | Printed circuit assemblies for parameter acquisition modules | X | Free | | 35% |
| 9018.90.50 | 40 | Sphygmomanometers and parts and accessories thereof | X | | | |
| 9018.90.50 | | Sphygmomanometers, tensimeters and oscillometers; all the foregoing and parts and accessories thereof | | Free | | 27.5% |
| 9025 | | Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers, recording or not, and any combination of these instruments; parts and accessories thereof: | | | | |
| 9025.11 | | Thermometers and pyrometers, not combined with other instruments: | | | | |
| 9025.19.40 | 00 | Pyrometers | No. | 1.4% | Free (A,AU,BH,C, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 45% |
| 9025.80.15 | 00 | Barometers, not combined with other instruments | No. | 1% | Free (A,AU,BH,C, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 40% |
| 9025.80.20 | 00 | Hydrometers and similar floating instruments, whether or not incorporating a thermometer, non-recording | No. | 2.9% | Free (A,AU,BH,C, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 85% |
| 9025.80.35 | 00 | Hygrometers and psychrometers, non-recording | No. | 1.4% | Free (A,AU,BH,C, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 45% |
| 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: | | | | |
| 9026.10.20 | 40 | Flow meters | No. | | | |
| 9026.10.40 | 00 | Flow meters | No. | Free | | $4.50 each + 65% |
| 9026.80.40 | 00 | Heat meters incorporating liquid supply meters, and anemometers | No. | Free | | $4.50 each + 65% |
| 9026.90.40 | 00 | Of flow meters, heat meters incorporating liquid supply meters and anemometers | X | Free | | 65% |
| 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: | | | | |
| 9027.30 | | Spectrometers, spectrophotometers and spectrographs using optical radiations (ultraviolet, visible, infrared): | | | | |
| 9027.30.40 | 40 | Spectrophotometers | No. | | | |
| 9027.50.10 | 00 | Exposure meters | No. | 1.2% | Free(A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 27.5% |
| 9027.50.40 | 50 | Photometers | No. | | | |
