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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for use in complete electrical circuits
If primarily for electrical measurement in circuits rather than standalone atmospheric use, it moves to Chapter 90 electrical instruments.
If part of HVAC testing equipment sets
Sold as a set with compressors or fans, it may classify with the principal article in Chapter 84.
If equipped with optical measuring components
Chapter note prioritizes optical measuring instruments in 9031 over general measuring devices.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include psychrometric chart references in technical docs to substantiate classification
• Declare battery type and wireless frequency to comply with import electronics regulations
• Avoid bulk packaging that could imply industrial parts classification
Related Products 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.
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.