---
title: "9031 – Measuring or checking instruments…: Canada tariff & duty rates"
description: "Every Canadian tariff classification under HS 9031: Measuring or checking instruments, appliances and machines, not specified or included elsewhere in…"
canonical: "https://www.adhocs.ca/hs-codes/9031"
---

# 9031 Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this Chapter; profile projectors.

Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 90](https://www.adhocs.ca/hs-codes/90)

6 subheadings. Each subheading links to its page, which lists its 10-digit codes, or to its only 10-digit code.

- [9031.10.00.00](https://www.adhocs.ca/hs-codes/9031.10.00.00) Machines for balancing mechanical parts
- [9031.20.00.00](https://www.adhocs.ca/hs-codes/9031.20.00.00) Test benches

## Other optical instruments and appliances

- [9031.41.00.00](https://www.adhocs.ca/hs-codes/9031.41.00.00) For inspecting semiconductor wafers or devices (including integrated circuits) or for inspecting photomasks or reticles used in manufacturing semiconductor devices (including integrated circuits)
- [9031.49](https://www.adhocs.ca/hs-codes/9031.49) Other

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- [9031.80](https://www.adhocs.ca/hs-codes/9031.80) Other instruments, appliances and machines
- [9031.90](https://www.adhocs.ca/hs-codes/9031.90) Parts and accessories

## Other headings in this chapter

- Previous: [9030](https://www.adhocs.ca/hs-codes/9030) Oscilloscopes, spectrum analyzers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of heading 90.28; instruments and apparatus for measuring or detecting alpha, beta, gamma, X-ray, cosmic or other ionizing radiations.
- Next: [9032](https://www.adhocs.ca/hs-codes/9032) Automatic regulating or controlling instruments and apparatus.

[Source: CBSA Customs Tariff](https://www.cbsa-asfc.gc.ca/trade-commerce/tariff-tarif/menu-eng.html).