Chapter 90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof

HTS heading 9026: Instruments and apparatus for measuring or checking the flow, level, pressure or other variables of liquids or gases (for example, flow met…

18 numbered lines under heading 9026, including 12 10-digit statistical lines. The first six digits are the international HS subheading; the general column is the normal US duty rate.

HTS heading 9026
HTS codeDescriptionUnitGeneralSpecialColumn 2
9026Instruments 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:
9026.10For measuring or checking the flow or level of liquids:
9026.10.20ElectricalFree40%
9026.10.20.40Flow metersNo.
9026.10.20.80OtherNo.
Other:
9026.10.40.00Flow metersNo.Free$4.50 each + 65%
9026.10.60.00OtherNo.Free35%
9026.20For measuring or checking pressure:
9026.20.40.00ElectricalNo.Free40%
9026.20.80.00OtherNo.Free35%
9026.80Other instruments and apparatus:
9026.80.20.00ElectricalNo.Free40%
Other:
9026.80.40.00Heat meters incorporating liquid supply meters, and anemometersNo.Free$4.50 each + 65%
9026.80.60.00OtherNo.Free35%
9026.90Parts and accessories:
9026.90.20.00Of electrical instruments and apparatuskgFree40%
Other:
9026.90.40.00Of flow meters, heat meters incorporating liquid supply meters and anemometerskgFree65%
9026.90.60.00OtherkgFree35%

Statistical (10-digit) lines without a rate use the rate of the 8-digit line above them. Additional duties such as Section 301 and Section 232 may apply; check them with the tariff checker.

Source: Harmonized Tariff Schedule of the United States, 2026 HTS Revision 20 (effective 2026-09-28), U.S. International Trade Commission (hts.usitc.gov), imported 2026-10-07. Reference only; not legal or customs advice or a binding classification. Additional duties under Chapter 99 may apply. ShipWave is not affiliated with the USITC or U.S. Customs and Border Protection.