# The Weights and Measures (Local and Working Standard Capacity Measures and Testing Equipment) Regulations 1990, Regulation 15: Displacement plungers


A displacement plunger shall be tested either by measuring the volume or, using a suitable weighing machine, by measuring the weight of water displaced when the displacement plunger is immersed in water up to the line which indicates the nominal volume.

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Source: https://www.legislation.gov.uk/uksi/1990/2626/regulation/15 (the official version)
Page: https://openlegislation.uk/weights-and-measures-local-and-working-standard-capacity-measures-and-testing-equipment-regulations-1990/regulation-15
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.