# HS code 9017.30: Micrometers, callipers and gauges

> HS code 9017.30 covers micrometers, callipers and gauges. It sits in heading 90.17 (drawing, marking-out or mathematical calculating instruments (for example, drafting machines, pantographs, protractors, drawing sets, slide rules, disc calculators); instruments for measuring length, for use in the hand (for example, measuring rods and tapes, micrometers, callipers), not specified or included elsewhere in this Chapter) in chapter 90 (optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof). Other goods of heading 90.17 are classified under 9017.10 (drafting tables and machines, whether or not automatic), 9017.20 (other drawing, marking-out or mathematical calculating instruments), 9017.80 (other instruments) or 9017.90 (parts and accessories).

Source: https://staging.border.bot/hs-codes/901730
Last updated: 13 October 2026

[HS codes](https://staging.border.bot/hs-codes) / [Chapter 90](https://staging.border.bot/hs-codes/90) / [90.17](https://staging.border.bot/hs-codes/9017) / [9017.30](https://staging.border.bot/hs-codes/901730)

## Key facts

- HS code: 9017.30
- Covers: Micrometers, callipers and gauges
- Heading: [90.17: Drawing, marking-out or mathematical calculating instruments (for example, drafting machines, pantographs, protractors, drawing sets, slide rules, disc calculators); instruments for measuring length, for use in the hand (for example, measuring rods and tapes, micrometers, callipers), not specified or included elsewhere in this Chapter](https://staging.border.bot/hs-codes/9017)
- Chapter: [90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof](https://staging.border.bot/hs-codes/90)
- Edition: HS2022
- Duty rates: [Set by each country’s tariff](https://staging.border.bot/countries)

## What this code covers

HS code 9017.30 covers micrometers, callipers and gauges.

The legal text of the subheading is “Micrometers, callipers and gauges”, in HS2022.

## What it doesn’t cover

Other goods of heading 90.17 are classified under 9017.10 (drafting tables and machines, whether or not automatic), 9017.20 (other drawing, marking-out or mathematical calculating instruments), 9017.80 (other instruments) or 9017.90 (parts and accessories).

- [9017.10](https://staging.border.bot/hs-codes/901710) Drafting tables and machines, whether or not automatic
- [9017.20](https://staging.border.bot/hs-codes/901720) Other drawing, marking-out or mathematical calculating instruments
- [9017.80](https://staging.border.bot/hs-codes/901780) Other instruments
- [9017.90](https://staging.border.bot/hs-codes/901790) Parts and accessories

## How it is structured

9017.30 is a six-digit subheading. Its first two digits, 90, are the chapter; the first four, 9017, are heading 90.17; the last two, 30, identify the subheading within the heading.

Countries add their own digits after these six for their national tariff lines.

- Chapter 90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof
- Heading 90.17: Drawing, marking-out or mathematical calculating instruments (for example, drafting machines, pantographs, protractors, drawing sets, slide rules, disc calculators); instruments for measuring length, for use in the hand (for example, measuring rods and tapes, micrometers, callipers), not specified or included elsewhere in this Chapter
- Subheading 9017.30: Micrometers, callipers and gauges

## In other countries

No national tariff lines under 9017.30 are live on border.bot yet. Tariffs built on the Harmonized System (HS2022) use 9017.30 at six digits and add their own digits after it.

- Previous subheading: [9017.20](https://staging.border.bot/hs-codes/901720) Other drawing, marking-out or mathematical calculating instruments
- Next subheading: [9017.80](https://staging.border.bot/hs-codes/901780) Other instruments

## Frequently asked questions

### What does HS code 9017.30 cover?

HS code 9017.30 covers micrometers, callipers and gauges.

### Which heading and chapter is HS code 9017.30 in?

HS code 9017.30 is in heading 90.17 (drawing, marking-out or mathematical calculating instruments (for example, drafting machines, pantographs, protractors, drawing sets, slide rules, disc calculators); instruments for measuring length, for use in the hand (for example, measuring rods and tapes, micrometers, callipers), not specified or included elsewhere in this Chapter) in chapter 90 (optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof).

### Where are goods of heading 90.17 classified when 9017.30 doesn’t fit?

Other goods of heading 90.17 are classified under 9017.10 (drafting tables and machines, whether or not automatic), 9017.20 (other drawing, marking-out or mathematical calculating instruments), 9017.80 (other instruments) or 9017.90 (parts and accessories).

## Sources and updates

The Harmonized System legal text comes from border.bot release 1 (edition HS 2022), imported from a file, and has been live since 13 October 2026.

This page was last updated on 13 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Machine-readable: https://staging.border.bot/hs-codes/901730.json