# The Meters (Certification) Regulations 1990, Paragraph 1: Reports for meters examined and tested


In respect of each meter to which the report refers a statement that–
(a) the meter referred in the report is accurately described and whether it is a new or repaired meter;
(b) the meter has been examined and tested in accordance with Schedule 1;
(c) the uncertainty of measurement was not greater than& ±0.4% at unity power factor or greater than& ±0.6% at 0.5 inductive power factor;
(d) no meter error was greater than& ±1.5% at any load for single phase meter and polyphase meters on balanced loads;
(e) the meter did not register when energised on voltage only; and
(f) paragraph 1(2) of Schedule 1 did or did not apply (as the case may be).

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Source: https://www.legislation.gov.uk/uksi/1990/792/schedule/2/paragraph/1 (the official version)
Page: https://openlegislation.uk/meters-certification-regulations-1990/schedule-2/paragraph-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.