Tool kit,Tool Kit Couplers Adapter Can Tap 3 Way Set Set R134a With 5ft Car R134a R12 R502

COMPLETE GAUGE SET: This professional automotive AC tool kit includes a refrigerant fluoridation dual meter valve, 3*refrigerant fluoridation pipe, 2*high and low pressure filling connector, 2*new energy vehicle filling connector, canned refrigerant bottle opener, 7*fuel line disassembly tool, automobile repair digital thermometer, short screwdriver, double head valve core wrench, spare parts box (containing thimble, rubber ring and other 18 parts). COLOR-CODED HOSES: Blue for low, red for high, and yellow for charging, these High quality PVC hoses have 4 reinforced layers to work with daily pressure up to 800 psi; built-in barriers ensure the purity of your refrigerant by condensation and other moisture as you work. WIDE APPLICATION: This car AC gauge set works with R134a, R12, R22, and R502 refrigerants; ideal for both DIY and professional HVAC maintenance, it allows you to measure your system's pressure, evacuate and refill coolant, and more; a heavy-duty blow-molded carrying case comes included for easy storage and transport between jobs. HYBRID ANTISHOCK GAUGES: The high and low pressure gauges combine the best features of dry and liquid-filled designs, with an oil-filled core resisting wear and shock and a dry dial providing better winter performance; the moisture indicator monitors your coolant's condition in real time.