OEMTOOLS 24530 Replacement Gauge High Side for A/C Manifold

This Replacement High Side Gauge fits OEMTOOLS and other brands of A/C manifolds used to service A/C systems on cars. This car air pressure gauge comes with an easy to find calibration screw on the front so you can adjust the calibration with a small flathead screwdriver and make sure your readings on your A/C gauges are correct. Features a gauge specifically for R134a, to be read together with a low pressure R134a gauge to monitor refrigerant levels,

• 1/8" NPTF Male Threads
• Reads 0-500 psi
• Compatible with OEMTOOLS 24527 R134a Extruded Aluminum A/C Manifold Gauge and Hose Set
• Features aGauge Specifically for R134a, to Be Read Together With a Low Pressure R134a Gauge to Monitor Refrigerant Levels
• Calibration Screw Conveniently Located on Front