Gauge, 3-1/8 In Dia, Low Side, Blue, 500 psi

Low Side Gauge, Diameter 3 1/8 in, Working Pressure 30 in Hg to 500 psi, Connection Size 1/8 in, Color Blue, Gauge Type Low Side Gauge, Gauge Accuracy +/-1.00 Percent, For Use With R-22, R-404A, R-410A, Application Replacement Manifold Gauge for Manifold Gauge Sets