FavorCOOL AC Gauges, AC Diagnostic Manifold Gauge Set for R410a R134a R22 R12 Refrigerant, Brass Body 3-Way Car HVAC Gauge Set with 4FT Hoses Adjustable Couplers Adapter and Can Tap Freon Charge Kit

3-Way R410a Manifold Gauge Set HVAC TOOLS FOR YOUR VEHICLE NEEDS! FavorCOOL car AC gauge set works with R134a, R12, R22, and R410a refrigerants; ideal for both DIY and professional HVAC maintenance, it allows you to measure your system's pressure, evacuate and refill coolant, and more; Each part is composed of premium materials, not only giving you an efficient and accurate experience but also standing up for heavy use.

Works Set for R410A, R134A, R12 and R22 refrigerant Complete Gauge Set: 3-way gauge, 3 color-coded 4ft hoses fit, 2 adjustable 1/4'' snap-in quick couplers, plus a brass tank adapter and a can tap, come with the portable plastic hard case; Easy Operation: Intuitive design and clear instructions guide quick and hassle-free setup and operation Reinforced Hybrid Gauge: brass body-made gauges with easy-to-grip knobs.

An oversize sight glass for easy viewing of fluids inside.

Non-flutter gauge design, suitable for R134A, R22, R410A, and R502.