GallopMax 4-Valve AC Gauge Set for R1234YF, R134a, R404a – Hoses Included

Meet the GallopMax R1234YF/R134A AC Gauge Set — a professional, ready-to-use tool crafted for service pros and serious DIYers. This four-valve manifold, paired with four high-strength hoses, is built to cover a wide range of refrigerants while helping you measure pressure, evacuate lines, and recharge cooling systems with confidence.

Complete, Ready-to-use Kit

• 4-valve manifold, four heavy-duty hoses, two quick couplers, self-sealing can taps, and threaded adapters — everything you need to start servicing HVAC systems right away.
• No extra parts required, so you can get to work without hunting for missing components.

Durable, Daily-Use Construction

• Aluminum body and pure copper fittings resist corrosion and wear, designed to withstand daily workshop use and rough handling.
• Rugged design crafted to outlast cheaper brass sets in busy environments.

Color-Coded, Safe, Precise

• Four-layer reinforced PVC hoses offer 800 psi working pressure and 4000 psi burst, with color-coded tips for fast, safe connections.
• Oil-filled gauges help resist shock and temperature-related fogging; calibrated high/low readings stay accurate within ±1.6% for reliable winter performance.

Practical, user-centric design supports a range of applications, from real-world service calls to shop floor diagnostics. The kit is suitable for vehicles and appliances alike, making it a flexible choice for shops that service multiple system types.

Compatibility and versatility are central to this set. It supports R1234yf, R134a, and R404a refrigerants, enabling service across modern and legacy systems. The design emphasizes ease of use and quick, confident hookups, with no guesswork during the connection process.

Ready when you are — just unbox, connect, and start diagnosing or recharging. This GallopMax kit aims to support efficient service workflows, letting you decide how it fits into your toolbox.