HEADING 9030
Oscilloscopes, spectrum analyzers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of heading 9028; instruments and apparatus for measuring or detecting alpha, beta, gamma, X-ray, cosmic or other ionizing radiations; parts and accessories thereof:
Part of Chapter 90 — Optical, Photographic, Precision Instruments, Section XVIII.
Subheadings and tariff lines
9030.10.00.00Instruments and apparatus for measuring or detecting ionizing radiations
9030.20Oscilloscopes and oscillographs:
9030.20.05.00Specially designed for telecommunications
9030.20.10.00Other oscilloscopes and oscillographs
9030D01Other instruments and apparatus, for measuring or checking voltage, current, resistance or power (other than those for measuring or checking semiconductor wafers or devices):
9030.31.00.00Multimeters, without a recording device
9030.32.00.00Multimeters, with a recording device
9030.33Other, without a recording device:
9030.33.34.00Resistance measuring instruments
9030.33.38.00Other
9030.39.01.00Other, with a recording device
9030.40.00.00Other instruments and apparatus, specially designed for telecommunications (for example, cross-talk meters, gain measuring instruments, distortion factor meters, psophometers)
9030D02Other instruments and apparatus:
9030.82.00.00For measuring or checking semiconductor wafers or devices (including integrated circuits)
9030.84.00.00Other, with a recording device
9030.89.01.00Other
9030.90Parts and accessories:
9030.90D03For articles of subheading 9030.10:
9030.90.25.00Printed circuit assemblies
9030.90.46.00Other
9030.90D04Other:
9030.90D05Printed circuit assemblies:
9030.90.66.00Of instruments and apparatus of subheading 9030.40 or 9030.82
9030.90.68.00Other
9030.90D06Other:
9030.90.84.00Of instruments and apparatus of subheading 9030.82
9030.90.89Other
9030.90.89.11Of articles of subheading 9030.20
9030.90.89.21Of articles of subheading 9030.31
9030.90.89.22Of articles of subheading 9030.32
9030.90.89.23Of articles of subheading 9030.33
9030.90.89.31Of articles of subheading 9030.39
9030.90.89.40Of articles of subheading 9030.40
9030.90.89.56Of articles of subheading 9030.84
9030.90.89.61Other
Recent CBP rulings on heading 9030
N358783
February 26, 2026
The tariff classification of a regenerative emulator from Malaysia
N355766
December 3, 2025
The tariff classification of an LED electrical properties tester from the Netherlands
N355574
December 1, 2025
The tariff classification of an LED electrical properties tester from China
N355274
November 14, 2025
The tariff classification of an LCR Checker from South Korea
N354205
October 8, 2025
The tariff classification of an electrical measurement device from India
N353738
September 30, 2025
The tariff classification of a Programmable DC Power Supply from Germany
N349303
May 30, 2025
The tariff classification of integrated circuit sockets from Japan
N347345
April 15, 2025
The tariff classification of a Dual Channel Power Supply Module from Malaysia
N344625
January 10, 2025
The country of origin and status under the United States-Korea Free Trade Agreement (UKFTA) of the Pokit Pro
N337433
January 17, 2024
The tariff classification of semiconductor test equipment from Italy
N331279
March 21, 2023
The tariff classification of voltage transducers from Germany
N325730
May 6, 2022
The tariff classification of an Integrated Development Platform from China.
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