Psychrometer Sling Type from China
A traditional sling psychrometer consisting of wet and dry bulb thermometers used to calculate relative humidity by evaporation cooling. Classified under HTS 9025.80.35.00 as a non-recording psychrometer for manual humidity measurement in meteorology and labs. It requires user calculation from temperature differentials.
Duty Rate — China → United States
21.4%
Rate breakdown
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 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(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide proof of manual operation only; electronic versions may shift to other subheadings
• Ensure thermometers meet material standards excluding glass technical wares per Chapter 90 note 1(c)
• Declare as complete instrument, not parts, to avoid 9033 classification