Nitrogen Pressure Gauge, HVAC AC Tester for R134a R22 R410A R32 | Replaceable valve head and ball valve design for car air conditioning, central HVAC and commercial refrigeration servicing

Product features

1. MULTI-REFRIGERANT COMPATIBILITY: This HVAC pressure test gauge is suitable for systems using R134a, R22, R407C, R410A, R404A, R507, R422D and R32 refrigerants. Designed for air conditioning and refrigeration servicing, it helps technicians check system pressure during installation, routine maintenance and troubleshooting across a range of cooling applications.
2. BALL VALVE WITH REPLACEABLE HEAD: This nitrogen pressure gauge features a robust ball valve design and a replaceable valve head for convenient maintenance. The serviceable construction allows the valve head to be replaced when required, making this refrigeration pressure tester a practical addition to equipment used for regular HVAC service work.
3. DURABLE CONSTRUCTION FOR REGULAR USE: Built for repeated handling in workshop and servicing environments, this refrigerant pressure gauge combines a sturdy structure with a practical design. Suitable for technicians carrying out recurring pressure checks, it supports everyday air conditioning maintenance and refrigeration diagnostic work.
4. STRAIGHTFORWARD PRESSURE CHECKING: A simple gauge layout makes pressure readings easy to follow during inspection and servicing. Use this AC system pressure tester to monitor pressure conditions and support troubleshooting during installation, maintenance or repair. Its straightforward operation helps technicians keep essential pressure information in view throughout the checking process.
5. VERSATILE AIR CONDITIONING APPLICATIONS: Suitable for car air conditioning, central HVAC systems and commercial refrigeration equipment, this HVAC diagnostic tool supports pressure testing across automotive and building maintenance settings. Whether used as an R134a AC pressure tester or an R410A pressure gauge, it provides a practical tool for servicing compatible systems.