# HTS Code for fibre optic gyroscopes

Source: https://www.findhs.codes/fibre-optic-gyroscopes-hts-code

> The 6-digit HS code for fibre optic gyroscopes is 9031.80. The first 6 digits are the same in every country using the Harmonized System; the full 8-10 digit national code (e.g. EU TARIC, US HTSUS) depends on the destination country.

## HTS codes (6-digit)

| HS Code (6-digit) | Description | Sample product |
|---|---|---|
| 9031.80 |  |  |
| 9031.80 |  | SAMSUNG BRAND, SM-Q501NZDAXAR MODEL, USED BY WEARING IT ON THE FINGER IN THE SHAPE OF A RING, WITH A TITANIUM BODY, 7 MM WIDTH (DIFFERENT SIZES CAN BE OBTAINED ON REQUEST), 2. 6 MM THICKNESS, CONSISTING OF SENSORS, SMART LIGHTING, MICROCONTROLLER, 8MB MEMORY UNIT, BLUETOOTH MODULE, BATTERY COMPON... |

Full national tariff codes (8-10 digits, e.g. EU TARIC, US HTSUS, UK, China, Japan, India, Turkey) and applicable customs duty rates are available on https://www.findhs.codes/fibre-optic-gyroscopes-hts-code for registered users.

## Notes

A fibre-optic gyroscope (FOG) senses changes in orientation using the Sagnac effect, thus performing the function of a mechanical gyroscope. However its principle of operation is instead based on the interference of light which has passed through a coil of optical fibre, which can be as long as 5 kilometres (3 mi).