AC manifold gauge set helps you charge, evacuate, and diagnose AC and refrigeration systems with clear dual-scale readings and leak-resistant connections. This 4-way manifold delivers fast, organized service thanks to color-coded hoses, quick couplers, and sealed can taps for common refrigerants including R134a, R404A, R1234yf, and R22. Built with a metal valve body and brass fittings, it’s designed for repeat use in the shop or on-site.

Stop guessing and service with confidence—this all-in-one gauge set keeps your charging and evacuation workflow clean, readable, and controlled. The 4-way valve layout supports common maintenance steps while the included couplers, can taps, and adapters help you move between systems without hunting for extra parts. Pack everything into the included case to protect the gauges, hoses, and fittings between jobs. Grab yours today and keep your AC service kit ready for the next recharge or diagnostic.