Other
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: > Other
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 9025.80.50.00
Digital Hygrometer for Indoor Use
A compact digital device that measures relative humidity and temperature in homes, offices, or greenhouses. It falls under HTS 9025.80.50.00 as a hygrometer, which is specifically listed in the heading for other instruments like hygrometers, recording or not. This non-recording model provides real-time digital readings without chart output.
Wireless Psychrometer Kit
A portable psychrometer using wet and dry bulb sensors to calculate humidity, with wireless data logging to apps. Classified under HTS 9025.80.50.00 as a psychrometer, one of the enumerated 'other instruments' for atmospheric measurement. Ideal for HVAC professionals and agriculture.
Floating Hydrometer for Beer Brewing
A glass tube hydrometer that measures specific gravity in wort during homebrewing. It qualifies under HTS 9025.80.50.00 as a 'similar floating instrument' to hydrometers for liquid density. Common in craft beer and wine making.
Non-Contact Infrared Pyrometer
Handheld IR thermometer measuring surface temperatures up to 1000°C without contact, used in kitchens and workshops. Falls under HTS 9025.80.50.00 as a pyrometer for high-temperature measurement, distinct from medical thermometers. Not recording type.
Digital Barometer for Weather Stations
Battery-powered barometer displaying atmospheric pressure in hPa or inHg for personal weather monitoring. Classified in HTS 9025.80.50.00 as a barometer among other atmospheric instruments. Often includes altimeter function.
Thermo-Hygrometer Combo Device
Wall-mount unit combining thermometer and hygrometer for museum climate control. HTS 9025.80.50.00 covers combinations of these instruments explicitly. Features LCD display and min/max memory.
Triple-Scale Hydrometer Set
Glass hydrometers with scales for specific gravity, Brix, and alcohol potential for distilling. Under HTS 9025.80.50.00 as floating hydrometers; set of three for different ranges. Used by spirits producers.
Sling Psychrometer for Field Use
Manual sling psychrometer with thermometers in protective case for fieldwork humidity calculation. HTS 9025.80.50.00 as psychrometer; requires whirling for aspiration. Standard for meteorologists.
Industrial Pyrometer Probe
Thermocouple-style pyrometer probe for high-temp furnace monitoring, non-recording. Fits HTS 9025.80.50.00 as pyrometer not elsewhere specified. Stainless steel sheath for durability.
Desktop Weather Station Barometer
Multi-function desktop unit with aneroid barometer, clock, and compass for home use. Under HTS 9025.80.50.00 for barometers; subsidiary functions don't change classification. Analog dial display.
Battery-Operated Thermometer Hygrometer
Portable combo for cigar humidor monitoring with humidity and temperature alarms. HTS 9025.80.50.00 explicitly includes combinations of these instruments. Magnetic back for mounting.
API Gravity Hydrometer
Precision hydrometer for petroleum specific gravity per API standards, used in oil testing. Classifies under HTS 9025.80.50.00 as floating hydrometer for liquids. Range 0.6-0.9 SG.
Handheld Digital Pyrometer Gun
Pistol-grip IR pyrometer for automotive and cooking surface temps up to 550°C. HTS 9025.80.50.00 as other pyrometers; digital non-contact type. Backlit display.
Aneroid Barometer Wall Mount
Decorative brass aneroid barometer for nautical home decor, measuring pressure changes. Under HTS 9025.80.50.00 as non-recording barometer. Altitude adjustable.
Refrigerator Freezer Thermometer Alarm
Magnetic digital thermometer with min/max memory and audible alarm for fridge/freezer temps. HTS 9025.80.50.00 as thermometer; food safety focused. Waterproof probe.