Heading 9902

9902.17.39

Signal generators, certified by the importer to be used for calibrating oscilloscopes, the foregoing each with five channels and no recording device (provided for in subheading 9030.89.01)

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Duty rates

General
Free
The base rate for goods from most countries.
Special
No change
Lower rates under trade agreements and programs, for goods that meet their rules of origin; each symbol names one.
Column 2
No change
The higher rate for the few countries without normal trade relations with the United States.

Base columns of the 2026 HTS Revision 22, in force from Oct. 30, 2026 (official source).

In the tariff

  1. 9902.17.39Signal generators, certified by the importer to be used for calibrating oscilloscopes, the foregoing each with five channels and no recording device (provided for in subheading 9030.89.01)Free