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This article reviews the correct procedures for draining 5-gallon test measures and truck mounted provers, frequently asked questions concerning the test procedures for draining test measures and provers, and provides information on additional training tools available on this topic.
Lee, G.
(2015),
Draining Test Measures and Provers, PML/Office of Weights and Measures, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=917336, http://www.nist.gov/pml/wmd/index.cfm
(Accessed October 7, 2025)