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An AC diagnostic manifold gauge set designed to deliver accurate pressure readings and secure connections for automotive and domestic air-conditioning, the VEVOR 3-Way AC Manifold Gauge Set suits DIYers and small workshops. Clear, dependable readings make routine maintenance quicker and less stressful. Is this the durable, ready-to-use kit needed for regular HVAC work?
⚡ At a Glance
- • Pressure Handling: Hoses rated to 600 psi working pressure and 3000 psi burst, sight glass for refrigerant flow
- • Best for: DIY mechanics and small workshops servicing car HVAC, home air-conditioning and refrigerators
- • Not ideal for: Specialist commercial refrigeration work requiring certified high-flow recovery equipment
Three-way manifold combines dry and liquid-filled gauges with ±1.6% calibration accuracy. The kit includes three 5 ft reinforced hoses, couplers, can tap and adapter for automotive and domestic AC maintenance.
Accurate Diagnostics – With dry and liquid-filled gauges and calibration screws
Gauges use a combined dry and liquid-filled design so the dry dial improves cold-weather performance while sight glass shows liquid refrigerant flow. Calibration screws allow adjustments to maintain ±1.6% accuracy.
Precise readings speed up fault-finding and reduce guesswork when measuring system pressures, helping confirm leaks and correct charge levels.
Secure Connections – With 5 ft four-layer reinforced PVC hoses and anti-slip sealing gaskets
Three 5 ft hoses feature PVC construction with four reinforced layers, rated to 600 psi working pressure and 3000 psi burst pressure, and fitted with anti-slip sealing gaskets at interfaces.
Long, robust hoses reach around engine bays and household units, while the gaskets and reinforcement reduce the chance of leaks and wasted refrigerant.
Ready-for-work Kit – With solid brass manifold, couplers, can tap and adapter included
Manifold and fittings combine solid brass, aluminium, PVC and plastic for strength and sealing, and the set ships with two quick couplers, a can tap, a 1/4 SAE to 1/2 ACME adapter, hook, gaskets and fitting.
All necessary accessories arrive together so technicians can begin diagnosing, recovering and charging systems without sourcing extra parts.
✨ The 4 Key Reasons for VEVOR 3-Way AC Manifold Gauge Set
- ±1.6% Calibration – Ensure readings within ±1.6% accuracy for dependable pressure checks
- Refrigerant Compatibility – Work with R134A, R12, R22 and R502 for versatile servicing
- Complete Accessory Kit – Includes couplers, can tap and adapter for immediate use
- Reinforced 5 ft Hoses – Four-layer PVC construction reduces leakage and handles high pressure
📋 Technical Details at a Glance
- Category: AC manifold gauge set
- Compatibility: R134A, R12, R22, R502
- Gauge Type: Three-way manifold with dry and liquid-filled gauges
- Accuracy: ±1.6% calibration
- Temperature Units: Fahrenheit
❓ Frequently Asked Questions
Q: Is the kit compatible with common refrigerants?
A: Yes, compatible with R134A, R12, R22 and R502 refrigerants for automotive, household and refrigerator maintenance.
Q: Are the hoses durable and safe to use?
A: Three 5 ft hoses are PVC with four reinforced layers, rated to 600 psi working pressure and 3000 psi burst pressure, and fitted with anti-slip sealing gaskets to reduce leak risk.
Q: Does the set include everything needed to start work?
A: Yes, the set includes a three-valve manifold, quick couplers, can tap, adapter (1/4 SAE to 1/2 ACME), hook, gaskets and fitting, allowing immediate setup and operation.
🏆 Our Verdict
Suitable for DIY mechanics and small workshop technicians who service car, home and refrigerator AC systems. Calibrated gauges, reinforced hoses and brass construction make accurate diagnosis and safe refrigerant handling straightforward. Durable materials and the complete accessory kit deliver strong long-term value for regular maintenance tasks.
