Harmonized Tariff Schedule of the U.S. › Chapter 90 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments; parts and accessories
9027.10.20.00Tariff line
Classification path
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
Gas or smoke analysis apparatus
Electrical
9027.10.20.00
Rates of duty
- General rate (Column 1)
- Free
- Special
- —
- Column 2
- 40%
- Unit
- kg No.
- Printed page
- 3038
Measure flagsfor origin CN
- Section 301 China, L29903.88.02 · 25%; exclusion: 9903.88.69 (Portable, wireless enabled, electrical gas monitors, until 2026-11-09)
- Partner government agency (PGA) requirementsFDA FD1