Professional R-134a Manifold Gauge and Hose set is used to check both low and high side pressures while adding refrigerant. The Kit features Society of Automotive Engineerss (SAE) approved 72 inch hoses (blue low-side, red high-side), and 60 inch yellow charging hose. The manifold has low and high pressure gauges that can be recalibrated. The Manifold Gauge comes with High and Low proessure couplers with shutoff valves. Product Features:Professional R-134a manifold gauge and hose set used to check both low- and high-side pressures while adding refrigerantKit features SAE-approved 72 hoses (blue low-side, red high-side), and 60 yellow charging hoseThe manifold has low- and high-pressure gauges that can be recalibratedHigh- and low-pressure quick couplers with shutoff valvesComes in plastic storage case
