Hair Tension Hygrometer
A mechanical hygrometer using human or synthetic hair tension to indicate relative humidity changes on a dial, sensitive to 1-99% range. This classic non-recording instrument is used in laboratories and museums and falls under tariff item 9025.80.00.
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 the hygrometer includes a thermometer for combined readings
Combined instruments are classified under the combined subheading.
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
• Ensure the hair element is clearly described as synthetic or natural for customs documentation
• Verify the instrument meets Canadian laboratory safety standards
• Consider whether calibration certificates are required for professional use
Related Products under Tariff item 9025.80.00
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