💾 Data Updated: Latest version • Last updated: December 09, 2025

9030.90.84.00 - Of instruments and apparatus of subheading 9030.82 🖩

Details

FieldValue
Unit of Quantitykg
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of Duty40%
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

This HTS code, 9030.90.84.00, specifically covers parts and accessories for instruments and apparatus classified under subheading 9030.82. Subheading 9030.82 pertains to instruments and apparatus for measuring or checking electrical quantities, such as oscilloscopes and spectrum analyzers, as well as those used for measuring or detecting ionizing radiations, which are not of the type covered by heading 9028. Therefore, this category is for components and attachments designed to support the functionality of these sophisticated measurement and detection devices.

It is crucial to distinguish this category from its sibling, 9030.90.89, which also falls under "Other" parts and accessories. While 9030.90.89 serves as a residual category for all other parts and accessories within heading 9030 not specifically enumerated elsewhere, 9030.90.84.00 is exclusively for those parts and accessories that are integral to the operation of instruments and apparatus detailed in subheading 9030.82. This means that if a part is intended for use with an oscilloscope or a radiation detector, and not for general-purpose electrical measurement tools covered elsewhere, it will fall here.

As a leaf node, 9030.90.84.00 does not have further subcategories. Therefore, the focus for classification within this code is on identifying whether a part or accessory is specifically designed for, and predominantly used with, instruments and apparatus falling under subheading 9030.82. Examples of items that could be classified here include specialized probes, replacement circuit boards, power supply units, or housing components for oscilloscopes, spectrum analyzers, and ionizing radiation measurement devices. The key determining factor is the intended application and specific compatibility with the apparatus of subheading 9030.82.

Frequently Asked Questions

›What is HTS code 9030.90.84.00?
HTS code 9030.90.84.00 covers Of instruments and apparatus of subheading 9030.82 under the US Harmonized Tariff Schedule. It falls under Chapter 90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof.
›What products are classified under 9030.90.84.00?
This classification covers Of instruments and apparatus of subheading 9030.82. It is a subcategory of Other:.
›What is the import duty rate for 9030.90.84.00?
The general rate of duty for HTS 9030.90.84.00 is Free. The Column 2 rate is 40%.
›What unit of quantity is used for 9030.90.84.00?
Imports under HTS 9030.90.84.00 are measured in kg.

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