Handheld Soil pH Electrical Meter from Mexico
A portable electrical instrument used for measuring soil pH levels in agriculture and environmental testing. It falls under HTS 9027.89.45.90 as an electrical apparatus for physical/chemical analysis, specifically for pH measurement which is not covered by other subheadings. The device uses electrodes to detect hydrogen ion concentration electrically.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify electrical safety certifications like UL or CE to meet US import standards for testing equipment
• Include calibration certificates in documentation to prove accuracy for physical analysis instruments
• Avoid misclassification as non-electrical pH meters; specify electrical operation in invoices