Barometers, not combined with other instruments
Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers, recording or not, and any combination of these instruments; parts and accessories thereof: > Other instruments: > Other: > Barometers, not combined with other instruments
Duty Rate (from China)
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
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)
Products classified under HTS 9025.80.15.00
Laboratory Precision Barometer
High-accuracy aneroid barometer for scientific labs, measuring to 0.1 hPa with temperature compensation. HTS 9025.80.1500 covers this standalone instrument essential for controlled experiments.
Aneroid Barometer
An aneroid barometer measures atmospheric pressure using a sealed metal box that expands or contracts with pressure changes, without using liquid. It falls under HTS 9025.80.1500 as a standalone barometer not combined with other instruments, used for weather forecasting or altitude measurement.
Mercury Barometer
A traditional mercury barometer uses a glass tube filled with mercury to measure atmospheric pressure by the height of the mercury column. Classified under HTS 9025.80.1500 as a non-combined barometer, it's used in laboratories and educational settings despite modern safety concerns.
Fishing Barometer
A portable aneroid barometer designed for anglers to predict fish behavior based on pressure changes, often with weather trend indicators. It qualifies for HTS 9025.80.1500 as a simple, standalone barometer without other measurement functions.
Wall-Mount Weather Barometer
Decorative yet functional aneroid barometer for home or office walls, displaying atmospheric pressure and weather predictions via dial. Falls under HTS 9025.80.1500 for non-combined barometers used in consumer weather monitoring.
Desk-Top Aneroid Barometer
Compact desk barometer with aneroid mechanism for office or home use, featuring pressure trend arrows for weather forecasting. Classified in HTS 9025.80.1500 as a standalone instrument not integrated with other sensors.
Altimeter Barometer
Handheld aneroid barometer calibrated for altitude measurement in hiking and aviation, functioning purely as a pressure-based altimeter. It is classified under HTS 9025.80.1500 for barometers, as altitude reading derives solely from pressure.
Storm Glass Barometer
Traditional Fitzroy storm glass combined with aneroid barometer dial for predicting weather changes through liquid crystallization and pressure. The primary barometer function places it under HTS 9025.80.1500 as non-combined, despite decorative elements.
Brass Captain's Barometer
Nautical-style polished brass aneroid barometer replicating 19th-century ship captain designs for marine weather monitoring. HTS 9025.80.1500 applies to this standalone pressure-measuring instrument.
Digital Handheld Barometer
Battery-powered digital barometer displaying atmospheric pressure in hPa or inHg, designed for field meteorologists. Despite electronic display, classified under HTS 9025.80.1500 for non-combined barometers if no other sensors present.