Made in the USA with industry best 5-year warranty Calibration certificate is current and provides full one year of valid gauge certification Five-valve gauge engineered with over 30 years technical experience High pressure hoses with 90 micron removable filters Performs field tests on all types and sizes of backflow prevention assemblies Includes gauge, strap, case, 5-foot hoses, test fitting adapter set, current calibration certificate, laminated test procedures Free shipping in Continental US