4-Wire Resistive Touch Overlay
A 4-wire analog resistive touch overlay for microscope control interfaces in biological research labs, detecting X-Y coordinates via voltage division on touch pressure. This display-less overlay is a part for Chapter 90 microscopes, enabling touch-based control.
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 the overlay is used with a general-purpose computer or display.
Input devices for computers are classified under Chapter 84.
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
• Verify that the touch overlay is specifically designed for a Chapter 90 microscope
• Provide technical specifications showing the overlay's integration with the microscope's control system
• Avoid classification as a general computer input device
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