# Código SA para interferómetros para comprobar superficies planas

Source: https://www.findhs.codes/hs-codigo-para-interferometros-para-comprobar-superficies-planas

> El código HS de 6 dígitos para interferómetros para comprobar superficies planas es 9031.49. Los primeros 6 dígitos son iguales en todos los países del Sistema Armonizado; el código nacional completo de 8-10 dígitos (p. ej. TARIC UE, HTSUS EE. UU.) depende del país de destino.

## HS codes (6-digit)

| HS Code (6-digit) | Description | Sample product |
|---|---|---|
| 9031.49 |  |  |
| 9031.49 |  | Pre-loaded Data |

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/hs-codigo-para-interferometros-para-comprobar-superficies-planas for registered users.

## Notes

Interferometers, for checking plane surfaces. These are based on the principle of light interference, and comprise a standard optical flat and lenses with micrometric cross wires for measuring the interference bands.