Portable Radiation Monitor Control Board
This compact printed circuit assembly controls Geiger-Mueller tubes in portable radiation detectors of heading 90.30. It processes radiation counts and displays dose rates for ionizing radiation measurement. As a dedicated part of radiation detection apparatus, it is classified under tariff item 9030.90.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as a complete portable radiation monitor
Complete radiation detection instruments are classified under the instrument heading.
If the board is for X-ray apparatus of heading 90.22
Parts of X-ray apparatus are classified in heading 90.22.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Classify this board as a part of radiation detection instruments of heading 90.30
• Provide documentation showing the board's role in controlling Geiger-Mueller tubes
• No import permits are required for this tariff item
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