2 Va. Admin. Code § 5-585-1200
Pressure measuring devices that display the pressures in the water supply line for the fresh hot water sanitizing rinse shall have increments of one pound per square inch (seven kilopascals) or smaller and shall be accurate to ± 2 pounds per square inch (± 14 kilopascals) in the range indicated on the manufacturer's data plate.
§ 3.2-5121 of the Code of Virginia.
Derived from Virginia Register Volume 24, Issue 2, eff. October 16, 2007; amended, Virginia Register Volume 26, Issue 7, eff. January 1, 2010.