# Volume conversion device — Accuracy classes and maximum permissible errors for trade measuring instruments (EU MID)

For Volume conversion device, annex is IV; accuracy class is N/A; condition is Reference conditions (20 degrees C +/- 3, 60% humidity +/- 15%); maximum permissible error is 0.5 %; scope or member state option is MI-002. Volume conversion device at reference conditions, recorded from its source on 2026-08-05.

- **Instrument type:** Volume conversion device
- **Annex:** IV
- **Accuracy class:** N/A
- **Condition:** Reference conditions (20 degrees C +/- 3, 60% humidity +/- 15%) _(our reading, not quoted from the source)_
- **Maximum permissible error:** 0.5 %
- **Scope or member state option:** MI-002. Volume conversion device at reference conditions. _(our reading, not quoted from the source)_

## What the source says

> 0,5 % at ambient temperature 20 °C ± 3 °C, ambient humidity 60 % ± 15 %, nominal values for power supply;

## Source

- https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX:32014L0032

Last verified: 2026-08-05. Review by: 2027-08-05.
Part of [Accuracy classes and maximum permissible errors for trade measuring instruments (EU MID)](https://referencesource.org/legal-metrology-accuracy-classes/).