Portable Psychrograph Recording Unit from Canada
Handheld unit with wet/dry bulb sensors that records psychrometric data (humidity calculations) on digital memory. Though psychrometers have separate provisions, this recording combo fits HTS 9025.80.40.00 as 'other recording instruments'.
Duty Rate — Canada → United States
11%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document psychrometric calculation algorithms to support recording classification
• Avoid 'controller' terminology to prevent 9032 reclassification