Handheld Electrical Dissolved Oxygen Meter from Germany
Galvanic cell electrical sensor measuring DO levels in water for environmental and aquarium use. Fits HTS 9027.89.45.90 as other electrical chemical analysis apparatus. Compensates for salinity and temperature.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Membrane replacement kits should be separate to avoid set classification
• Specify probe type (galvanic/polarographic) in declarations
• Validate against Winkler titration method standards