Portable pH and Ion Selective Electrode Meter from Mexico
Handheld meter with electrodes for chemical analysis of pH, conductivity, and specific ions like fluoride or nitrate. Fits HTS 9027.89.80.30 as chemical analysis apparatus for potentiometric measurements. Used in field testing for water, soil, and food.
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
• Calibrate and certify electrodes before shipment; include NIST traceability
• Describe as 'potentiometric chemical analyzer' to match HTS language