# HTS 9026: Instruments and apparatus for measuring or checking the flow, level, pressure or other variables of liquids or gases (for example, flow meters, level gauges, manometers, heat meters), excluding instruments and apparatus of heading 9014, 9015, 9028 or 9032; parts and accessories thereof:

> Plain-language tariff reference from the USITC Harmonized Tariff Schedule on [PlainTariff](https://plaintariff.com/).

## Duty rates

- **General (MFN) rate:** Free

## Classification path

- **Section XVIII:** [Optical, Photographic, Measuring, Medical Instruments](https://plaintariff.com/section/xviii-optical-photographic-measuring-medical-instruments)
- **Chapter 90:** [Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof](https://plaintariff.com/chapter/chapter-90-optical-photographic-cinematographic-measuring-checking-precision-medical-or-surgical)
- **HTS code:** 9026

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*Source: U.S. International Trade Commission Harmonized Tariff Schedule. HTML canonical: https://plaintariff.com/heading/9026-instruments-and-apparatus-for-measuring-or-checking-the-flow*