Seven-Day Mechanical Thermograph from Mexico
Clockwork-driven thermograph with weekly chart rotation for continuous temperature recording in refrigeration units. Traditional mechanical design places it squarely in HTS 9025.80.40.00 as a named thermograph recording instrument.
Duty Rate — Mexico → United States
11%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include chart paper samples showing temperature trace output
• Specify bimetallic strip sensor to differentiate from electronic models