12-Lead ECG Front-End Analog PCA from China
High-fidelity printed circuit assembly handling 12-lead electrode inputs with right-leg drive and pacemaker pulse detection for diagnostic ECGs. Under HTS 9018.11.60.00 as core electro-diagnostic component for comprehensive cardiac analysis. Uses precision instrumentation amplifiers and lead-off detection.
Duty Rate — China → United States
35%
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Include lead configuration diagrams and CMRR test data proving 12-lead ECG specificity
• Ensure calibration traceability to NIST standards for physiological accuracy claims
• Avoid bulk electronics classification by documenting patient safety isolation features