AC Gauge Set - 3 Way AC Manifold Gauge Set for R134A R22 R12 R502 Refrigerant, Freon Gauges with 5ft Hoses, Couplers, Can Tap Works on Car Auto Freon Charging and Evacuation

Compatible with 4
Types of Refrigerants: The AC gauge set is suitable for automotive car HVAC, household air-conditioning, and refrigerator maintenance. You can easily enjoy the DIY operation process at home.
3 PCS Reinforced Hoses: Our ultra-long 5-foot Freon hoses come in a set of three and are made of PVC with four reinforced layers. They can withstand pressures of up to 600 psi, with a burst pressure of 3000 psi. Plus, the hose interface is equipped with anti-slip sealing gaskets that prevent loosening during operation, greatly reducing the risk of leakage and waste.
Accurate and Precise Gauges: This gauge combines a dry and liquid-filled design with a dry dial to improve winter performance. The calibration screws ensure ± 1.6 % accuracy, and Fahrenheit temperature units make for easy reading. Plus, the sight glass design allows you to see the flowing liquid refrigerant during filling.
Sturdy Build for Endurance: This heavy-duty AC gauge set is made of solid brass, aluminum, PVC, and plastic, ensuring strength, longevity, and sealing. The tools have been designed and tested for durability.