WIDE COMPATIBILITY - Suitable for filling up the automobile air conditioning refrigeration system of R134A, R12, R22. Low Pressure coupler (inner diameter 13mm) to 1/4’’ SAE male and 8v1 female thread work on car AC systems and all home office AC.
LARGE CAPACITY - 2oz refillable oil injector 60ml capacity aluminum canister body, get the oil or fluorescent dye into the system, once shot may cure and save a sickened compressor caused by low oil.
PREMIUM QUALITY - A professional field service tool with aluminum alloy body, and brass connector on a piece of high-pressure hose 1/4" female connector, to ensure durable ans long lasting to use.
EAST TO INSTALL - Connects between charging hose and vehicle service port to add oil, adding refrigerant oil or leak-detection dye into system during vacuum evacuation or refrigerant charging process. There is an installation instruction in the description
1 YEAR WARRANTY - Order R134A Compressor Oil Dye Injector from Aupoko, we can provide 12 months free warranty, should be there any question during installation or using time, please feel free to contact us.