Mastercool 82375 2 oz A/C Oil Injector R134a

Mastercool 82375 2 oz A/C Oil Injector R134a

Adds oil by allowing vacuum to pull it in after evacuation process or use refrigerant to push it in using the recharge process Rugged all metal 2 oz canister

Designed for professional technicians using bulk A/C oil for injection into A/C system. This can also be used for injecting UV dye for leak detection.