Portable Turbidity Meter from Canada
A battery-powered instrument that measures water clarity by detecting light scattering from suspended particles, used in environmental monitoring and water quality testing. Classified under HTS 9027.89.80.90 for physical analysis of light interaction with substances. Provides NTU readings for compliance with EPA standards.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include EPA method validation documentation to support environmental monitoring classification
• Avoid bundling with sampling kits that could classify the set under parts/accessories headings
• Specify wavelength range in invoices to distinguish from simple visual comparators