Car AC Manifold Gauge Set
 
This R134a Manifold Gauge Set includes high pressure & low pressure color-coded dual gauges, large and clear dials, high/low-pressure adapters and three 5ft charging hoses. With this manifold gauges, you can test, fill and evacuate air conditioning systems easily and safely.
 
COMPLETE GAUGE SET: This professional automotive AC tool kit includes a 3-way gauge, 3 color-coded hoses, 2 adjustable 1/4'' quick couplers, enjoy hassle-free setup and easy operation as you nip your HVAC problems in the bud
HYBRID ANTISHOCK GAUGES: The 2.6" 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 performance; the moisture indicator monitors your coolant’s condition in real time; and calibration screws and superior design provide ±1.6% accuracy
COLOR-CODED HOSES: Blue for low, red for high, and yellow for charging, these durable PVC hoses have 4 reinforced layers to work with daily pressure up to 600 psi (burst pressure: 3000 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,  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