Skip to content
902590Chapter 90

902590Hydrometers and similar floating instruments, thermometers, pyrometers,…: Parts and accessories

HS code 902590 classifies Hydrometers and similar floating instruments, thermometers, pyrometers,…: Parts and accessories. It belongs to Chapter 90 (Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof) of Section XVIII (Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof) of the Harmonized System. Duty rates are recorded for 1 country.

Description

Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers, recording or not, and any combination of these instruments : Parts and accessories

Duty rates

US MFN base rate (HTS 2026, Column-1 General) — excludes Section 301 / IEEPA add-ons; not legal advice. Other countries’ rates and live duties via the EximAgent CLI.

  • USUnited States0%
    MFNas of Jan 1, 2026

Common questions

What is HS code 902590?
Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers, recording or not, and any combination of these instruments : Parts and accessories
What duty rates apply to 902590?
Listed duty rates range from 0% across 1 country rate.

Browse all of Chapter 90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof

Go beyond the code

Find verified importers of 902590Hydrometers and similar floating instruments, thermometers, pyrometers,…: Parts and accessories by country, with live tariff context, OFAC sanctions screening, and ready-to-send outreach — each result confidence-tagged.

Was this page helpful?