Frequency to Voltage Converter Module from China
Analog frequency-to-voltage converter module (0.1Hz-100kHz input, 0-10V output) for tachometer applications. HTS 8543.70.98 covers this electrical signal conversion apparatus. Linear output proportional to input frequency.
Duty Rate — China → United States
40.1%
Rate breakdown
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Linearity specs, frequency range, and output ripple documentation
• Calibration certificate for measurement accuracy claims
• Avoid 'measuring instrument' classification triggering 9030