Salinometer for Aquaculture

Floating salinometer measuring salinity in fish tanks and seawater. HTS 9025.80.20.00 covers this non-recording hydrometer for aquaculture and marine applications. Durable construction for repeated saltwater exposure.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China2.9%+35.0%37.9%
🇲🇽Mexico2.9%+10.0%12.9%
🇨🇦Canada2.9%+10.0%12.9%
🇩🇪Germany2.9%+10.0%12.9%
🇯🇵Japan2.9%+10.0%12.9%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

9027Lower: 10% vs 37.9%

If electronic conductivity-based salinity meter

Electrical salinity sensors classify under other pH/conductivity instruments in heading 9027.

8421.39.01Lower: 35% vs 37.9%

If part of water filtering/purifying machinery

Integral components of filtration systems excluded by Chapter 90 note (g) to heading 8421.

7010.90.50Lower: 35% vs 37.9%

If glass carboy with graduated salinity markings

Glass bottles with measurement markings become carboys under heading 7010.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Certify corrosion-resistant materials for marine use to comply with aquaculture import regulations

Document scale in parts per thousand (ppt) to confirm hydrometer classification vs conductivity meters

Pair with proper HTS for replacement floats to avoid parts classification under 9025.90

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