Manifold Gauge, AC Gauges & Air Conditioning Gauges

Manifold Gauges & Air Conditioning Gauges – HVAC Pressure Measurement Tools

Manifold gauge sets are essential for refrigerant service work — charging, pressure testing, evacuation monitoring, and system diagnosis all rely on accurate pressure readings. This collection brings together analog and digital manifold gauge sets suited to residential splits, commercial refrigeration, and automotive A/C work across Australia.

Browse by type to find the right gauge set for your workflow:

• Analog Manifold Gauges — mechanical 2-valve and 4-valve gauge sets. Reliable, no batteries, instant readings. Suited to everyday service and charging work.
• Digital Manifold Gauges — Bluetooth and wireless manifolds with automatic superheat/subcooling, app connectivity, and PDF reporting. Suited to commissioning and compliance work.
• Fieldpiece Digital Manifolds — the SMAN series with Job Link App integration and wireless temperature clamp compatibility.

Digital Refrigerant Gauges & Refrigeration Gauges

Digital refrigerant gauges and refrigeration gauges are best suited to technicians who need faster diagnostics, automatic calculations, wireless readings, and cleaner job reporting. They are especially useful for commissioning work, commercial refrigeration checks, and jobs where accurate superheat and subcooling readings matter.

Choosing the Right Manifold

Often bought together: Ensure a leak-free setup by pairing your manifold with professional-grade refrigerant hoses and couplings.

Complementary equipment: To achieve a thorough system evacuation and ensure moisture-free operation, manifold gauges are best used alongside high-performance vacuum pumps. This combination allows you to monitor deep vacuums accurately and protect the longevity of the air conditioning system.

New to Manifold Gauges?

If you're weighing up digital against analog, or want to understand valve configurations and R32 compatibility in more depth, our complete manifold guide compares Mastercool's digital and analog options to help you choose the right gauge set for your work.

Related Categories

• Refrigerant Hoses — replacement and upgrade hoses for your manifold set
• Vacuum Pumps — pair with your manifold for a complete evacuation setup
• Vacuum Gauges — digital micron gauges for accurate evacuation verification
• Recovery Machines — recover refrigerant before connecting your manifold
• Bluetooth Smart Tools — wireless instruments that connect to your smartphone
• Temperature Probes — including surface probes for refrigerant charging and pipe temperature measurement