VECOTOOLS 3-Way Brass Manifold Gauge Set — 2 Gauges, 3 Hoses (4 ft), 600 PSI Working, R134a/R12/R22/R502

VECOTOOLS 3-way brass manifold gauge set is a complete HVAC service kit that provides accurate pressure readings, safe refrigerant charging, and essential accessories for automotive and home air-conditioning maintenance.

This compact kit brings together a brass alloy manifold, two precision gauges, three color-coded 4 ft charging hoses, and multiple service accessories in one travel-ready package. Built for mechanics, HVAC technicians, and DIYers, the set balances durability with portability: the copper-alloy manifold resists corrosion while protective rubber-coated gauges help prevent impact damage. The included quick couplers, puncturing and self-sealing can taps, and valve core tool let you perform common refrigerant tasks without searching for extra parts.

How accurate and durable are the gauges for routine HVAC checks?

The VECOTOOLS set uses white dials with blue rings and a ℃ scale for clear readings, protected by blue rubber coatings that reduce shock and wear. Brass alloy construction of the manifold resists corrosion and stands up to workshop conditions, while the handwheels are designed for smooth, controlled valve operation.

• Dual gauges display high- and low-side pressures with clear markings
• Blue rubber coating shields gauges from impacts and scratches
• Copper-alloy manifold for strength and rust resistance
• Easy-turn blue handwheels for precise valve adjustments

What do the hoses and couplers support — which refrigerants and pressures?

The kit includes three 4 ft color-coded hoses (red, blue, yellow) sized and rated for common HVAC tasks. Hoses are rated for 600 PSI working pressure and 3000 PSI burst pressure, and the kit supports R134A, R12, R22, and R502 refrigerants for automotive and household systems.

• Red = high-pressure, Blue = low-pressure, Yellow = service/charge
• 4 ft length offers reach without excessive slack
• 600 PSI working / 3000 PSI burst pressure for safety margin
• Compatible with R134A, R12, R22, R502 refrigerants

Which service accessories are included and how do they simplify work?

This manifold set bundles the practical attachments technicians frequently need during charging or recovery jobs. Quick couplers designed for R134a service ports, both puncturing and self-sealing can taps, plus a valve core removal tool reduce the number of separate tools required and speed up service tasks.

• Two quick couplers for fast connect/disconnect to R134a ports
• Puncturing can tap for accessing disposable refrigerant cans
• Self-sealing can tap prevents leaks when disconnecting
• Valve core tool and small pouch keep accessories organized on the job

Who is this for? Technicians and hobbyists who perform routine HVAC maintenance, refrigerant charging, and basic diagnostics will find this VECOTOOLS manifold gauge set well suited to their needs. It’s designed for people who want a portable, all-in-one kit that covers common refrigerants and includes the essential couplers and taps for quick service jobs. If you work on automotive air conditioning, household units, or need a trusted starter manifold for workshops and mobile service, this set delivers the key components without unnecessary extras. Packaged in a sealed printed box, it’s also convenient for storage and transport between job sites.