💖Material: This oil injector is made of quality steel and brass construction, rugged tranparent 1 oz canister, durable in use for a long time
💖Well design: This oil injector is designed for professional technicians using bulk A/C oil for injection into A/C system. This injection tool also be used for injecting UV dye for leak detection
💖Easy installation: Adds oil by allowing vacuum to pull it in after evacuation process or use refrigerant to push it in using the recharge process.
💖Suitable: Fits for R134A with 1/4inch SAE air conditioning. Compatible with all oil types (POE or mineral oil) and all refrigerant types