BETOOLL Digital Fuel Pressure Tester Kit - Fuel Pressure Gauge 0-300 PSI with 9.49,7.89,6.30 Fuel Line Fittings Automotive Test Tool Kit

DIGITAL FUEL PRESSURE GAUGE: Accurate and clear data is easier to read on the backlight display. The buttons could adjusted to 4 different kinds of numerical units in PSI, KPA, BAR, KG/CM² for use.. PARAMETER---Three size adapters :6.30mm(SAE 1/4)7.89mm(SAE 5/16)9.49mm(SAE 3/8).. PRECISE MEASUREMENT: Digital fuel injection pressure tester gauge has 0.5 display resolution instead of normal 5PSI display resolution compression tester. The measurement range is 0-300PSI; 0-20BAR; 0-2000KPA; 0-20KG/CM². UNIVERSAL DESIGN ---Used on any engine you need to read fuel psi on.Helps identify and diagnose low fuel pressure, a faulty fuel pressure regulator, leaking injectors, fuel leaks, and clogged fuel filters.. QUICK PRESSURE RELEASE VALUE: Digital fuel pressure tester is equipped with pressure release valve with transparent hose for safer pressure discharge and fuel recovery.