HS Code for Oscilloscope probes

Oscilloscope probes are classified under HS code 9030.90. This classification is determined by the status of the probes as essential accessories for instruments used to measure or check electrical quantities. Heading 9030 covers a wide range of electrical measuring tools, including oscilloscopes (9030.20). According to Note 2(b) to Chapter 90, parts and accessories that are suitable for use solely or principally with a particular kind of machine, instrument, or apparatus are to be classified with those machines or instruments. Since oscilloscope probes are specifically designed to interface with oscilloscopes to facilitate signal measurement, they are classified under the "parts and accessories" subheading of the same heading as the oscilloscope itself. This subheading, 9030.90, encompasses parts for all instruments within heading 9030, provided they are not more specifically described elsewhere in the nomenclature. These probes are sophisticated devices that may include active circuitry to ensure high-impedance input and signal fidelity, but their identity remains as an accessory to the primary measuring instrument.

Products Included

• Passive voltage probes
• Active FET probes
• Differential probes
• Current probes for oscilloscopes
• High-voltage oscilloscope probes

Common Misclassification

Oscilloscope probes are often misclassified as simple insulated wire or cables under HS code 8544.42. While they do contain wire, their specialized function as a measurement interface makes them accessories of heading 9030. They are also sometimes confused with the main instrument code 9030.20, but as separate components, they must be classified under the parts and accessories code 9030.90.

FAQ

What is the HS code for Oscilloscope probes?

The HS code for Oscilloscope probes is 9030.90.

Can a probe be classified under 8544 if it is just a cable?

Generally, no. If the cable is specifically designed and marketed as an oscilloscope probe with the necessary connectors and impedance matching, it is classified as an accessory under 9030.90.