-The connecting hose is made of high-quality rubber, and the material corrosion is reduced by 98%- It is simple and convenient to use. - The M14 ACME thread is suitable for the United States and Europe. - This R134A refrigerant charging hose is equipped with a meter, which can be easily viewed during use. - It can be used to add R134A refrigerant to the vehicle, and the working performance is high. - The R134A refrigerant charging hose with meter has a sturdy structure. - The 1/2 thread is suitable for the United States and Europe. - It is used to add R134A refrigerant to the vehicle, and the working performance is high. - This unique tank tap has an R-134a screw-in tank connection and an R12/R22 service port connection. - It is simple and convenient to use. It is equipped with a meter, which can be easily viewed during use. Specifications: * Pressure gauge type (optional): 0-200PSI/30-350PSI * Color: blue gold * Material: aluminum copper rubber * Quantity: 1PC * Left hose length: 20cm * Right hose length: 20cm * Support refrigerant: R134A * Meter diameter: 70mm * Meter height: 30mm * Length: 45mm * Thread: M14, 1/2' * Hose fittings: 1/2'ACME Package includes: 1 x R134A refrigerant supply measurement hose