Reference Source

Water meter

For Water meter, annex is III; accuracy class is N/A (single class); condition is Upper zone (Q2 included to Q4), water temperature <= 30 degrees C; maximum permissible error is 2 %; scope or member state option is MI-001. Volume measurement, upper zone, cold water, recorded from its source on 2026-08-05.

Instrument type
Water meter
Annex
III
Accuracy class
N/A (single class)
Condition
Upper zone (Q2 included to Q4), water temperature <= 30 degrees C our reading
Maximum permissible error
2 % verified
Scope or member state option
MI-001. Volume measurement, upper zone, cold water. our reading
Sourceeur-lex.europa.eu
Verified2026-08-05
Review by2027-08-05
DatasetAccuracy classes and maximum permissible errors for trade measuring instruments (EU MID)

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

2 % for water having a temperature ≤ 30 °C,

eur-lex.europa.eu, retrieved 2026-08-05

Source

Last verified against source: 2026-08-05. Due for re-check by 2027-08-05. This page as Markdown · OKF bundle · full dataset as JSON.