# The Measuring Instruments Regulations 2016, Paragraph 1.2


For the electrical supply influence quantities:
In case of AC voltage supply
:
the nominal AC voltage supply, or the AC voltage limits.
In case of DC voltage supply
:
the nominal and minimum DC voltage supply, or the DC voltage limits.

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Source: https://www.legislation.gov.uk/uksi/2016/1153/schedule/1G/chapter/I/paragraph/1.2 (the official version)
Page: https://openlegislation.uk/measuring-instruments-regulations-2016/schedule-1G/chapter-I/paragraph-1.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.