4 Way AC Gauge - AC Manifold Gauge Set for R134A R22 R12 R410A Refrigerant, Freon Gauge with 5 Feet Hoses, Couplings, Can Faucet Works on Car Auto Freon Charging and Evacuation

Compatible with 4 types of refrigerants: Our professional four-way manifold gauge is compatible with R134A, R12, R22 and R410A refrigerants. The AC gauge set is suitable for automotive HVAC, household air conditioning and refrigerator maintenance. You can easily enjoy the DIY process at home.
4PCS Reinforced Hoses: Our ultra-long 5-foot freon hoses come in a set of four and are made of PVC with four reinforced layers. They can withstand pressures up to 800 psi, with a burst pressure of 4000 psi. In addition, the hose interface is equipped with anti-slip seals that prevent them from coming loose during operation, significantly reducing the risk of leaks and waste.
Accurate and precise gauges: This gauge combines a dry and liquid-filled design with a dry dial to improve winter performance. Calibration screws ensure ±1.6% accuracy, and Fahrenheit temperature units make it easy to read. Plus, the sight glass design allows you to see the liquid refrigerant during refilling.
Rugged Construction for Durability: This heavy-duty AC meter is made of solid brass, aluminum, PVC and plastic, ensuring strength, longevity and sealing. The tools have been designed and tested for durability.