The VIVOHOME Automotive A/C Manifold Gauge Set is a complete diagnostic tool designed for vehicle air conditioning repair, compatible with both A1 and A2L refrigerants including R404a, R1234yf and R134a; This manifold set is engineered for durability and precision with a full suite of components and user-friendly features. The set includes four 5 ft. PVC hoses with four reinforcement layers and clear red, blue, yellow, and black color-coding to easily identify high-pressure, low-pressure, charging, and evacuation hoses. Comes with a sturdy hanging hook for hands-free operation and a convenient carrying case for organized storage and easy transport.
- 4-way manifold gauge delivers highly accurate pressure readings essential for a/c system diagnostics and service
- Wear-resistant, impact-resistant gauge core and the dry dial are optimized for cold environments
- Easy-to-use calibration screw that maintains precision within ±1.6%
- Set also includes an unloading valve to release excess pressure for safe maintenance
- Each hose has a working pressure of 800 psi and a burst pressure of 4000 psi
- Set features a four-way manifold gauge, four color-coded hoses with lock valves, two quick couplers, a self-sealing and a puncture can taps for both r134a systems
- Compatible with r1234yf, r404a, and r134a, this manifold set supports vacuum diagnostics, refrigerant recharging, and coolant recovery for automotive a/c systems





















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