# The Weights and Measures (Local and Working Standard Capacity Measures and Testing Equipment) Regulations 1990, Regulation 17: Differential pressure gauges


(1) A differential pressure gauge shall have been tested over the range of pressures for which it is intended to be used within 12 months before use.
(2) The error on a differential pressure gauge shall not exceed the limits of error shown in Schedule 2 to these Regulations.

---
Source: https://www.legislation.gov.uk/uksi/1990/2626/regulation/17 (the official version)
Page: https://openlegislation.uk/weights-and-measures-local-and-working-standard-capacity-measures-and-testing-equipment-regulations-1990/regulation-17
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.