Take the guesswork out of air-conditioning pressure checks with this 3-Way AC Manifold Gauge Set, designed for HVAC diagnostics, refrigerant charging, and compatible automotive or household air-conditioning systems. The analog gauge setup provides a clear way to monitor system pressure when used according to the equipment manufacturer's specifications.
The kit includes red, blue, and yellow color-coded charging hoses, each approximately 1.2 m (5 ft) long, along with practical adapters and accessories depending on the selected set. It is designed for use with compatible refrigerants and systems such as R410A, R22, R404A, and R134A, making it a versatile addition to professional HVAC service equipment.
Key Features:
3-way analog AC manifold gauge design
Suitable for compatible automotive and HVAC applications
Supports diagnostic pressure checking and refrigerant charging
200 PSI and above maximum measuring range
Three color-coded 1.2 m / 5 ft charging hoses
Red and blue hoses with 1/4" FFL fittings
Yellow hose with 1/4" ACME fitting
Select set includes R134A quick couplers, can tap valve, ACME adapters, and valve core accessories
Clear analog pressure display
Suitable for professional HVAC service and automotive AC maintenance
Safety Note: This is professional-use equipment. Wear appropriate gloves and eye protection and follow the manufacturer's operating instructions. Use only with compatible systems and refrigerants. Never exceed the gauge's maximum pressure rating or use the manifold as a pressure regulator. Professional use or professional guidance is recommended.
