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Galileo Thermometer from Mexico

A decorative floating thermometer using colored liquid-filled glass spheres of varying densities to indicate temperature by rise or fall in a sealed cylinder. Fits HTS 9025.11.40.00 as a liquid-filled direct reading thermometer, originally invented by Galileo for ambient temperature measurement. Combines scientific principle with ornamental design for home or office use.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Classify as scientific instrument, not toy (9503), by emphasizing measuring function in commercial invoices

Ensure glass spheres meet safety standards for fragile liquid containment; provide breakage test reports

For decorative sets with barometers, separate components to avoid combination instrument classification