# Exhaust gas analyser — Accuracy classes and maximum permissible errors for trade measuring instruments (EU MID)

For Exhaust gas analyser, annex is XII; accuracy class is N/A; condition is Lambda value calculation; maximum permissible error is 0.3 %; scope or member state option is MI-010. Lambda calculation MPE, recorded from its source on 2026-08-05.

- **Instrument type:** Exhaust gas analyser
- **Annex:** XII
- **Accuracy class:** N/A
- **Condition:** Lambda value calculation _(our reading, not quoted from the source)_
- **Maximum permissible error:** 0.3 %
- **Scope or member state option:** MI-010. Lambda calculation MPE. _(our reading, not quoted from the source)_

## What the source says

> The MPE on lambda calculation is 0,3 %.

## 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/).