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The Yellow Jacket YJ-49138 is a reliable 3-1/8 inch blue compound gauge used for measuring refrigerant pressures in R22, R404A, and R410A systems. This gauge provides accurate readings that are essential for HVAC technicians and service professionals in diagnosing and maintaining refrigerant systems efficiently.
This compound gauge supports a wide range of refrigerants and is suitable for various HVAC applications.
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