(a) Pressure measuring devices that display the pressures in the water supply line for the fresh hot water sanitizing rinse shall have increments of seven (7) kilopascals (1 pound per square inch) or smaller and shall be accurate to 14 kilopascals (2 pounds per square inch) in the 100-170 kilopascals (15-25 pounds per square inch) range.
010-6 Wyo. Code R. § 6-38