Dual Refrigerant Manifold Test Gauge (R12/R134a)

Description

• Three sets of hoses (72″ red and blue, plus 96″ yellow) permit true interchange between R12 and R134a refrigerants

• Large 1/4 turn positive open/close manifold ball valves

• Oversized sight glass for easy-flow viewing

• Extra-large 80 mm gauge face for better visibility

• Manual high and low couplers for quick connections

• Nylon barrier hoses meet EPA, SAE® and UL® standards

• Extra access port for a vacuum line