R1234YF Charging Hose with Gauge



This quality tool can be reused over and over and fits both the TOP UP AND DYE and the LEAK STOPPER (R1234YF) . The gauge is used to give pressure reading n the low side port of the car and with the aid of our instructions is a good A/C diagnostic tool on its’ own. This tool is designed to fit R1234YF  low side ports.