Gauge, 2-1/2 In Dia, High Side, Red, 500 psi, Imperial, Mfr#: 423-CR

Replacement High Side Pressure Gauge, Diameter 2 1/2 in, Working Pressure 0 to 500 psi, Connection Size 1/8 in (M)NPT, Color Red, Gauge Type Dry, Gauge Accuracy +/-3-2-3 Percent, For Use With R-12, R-22, R-502, Application Replacement Manifold Gauge for Manifold Gauge Sets