Supercool Hand-turn Dye & Oil Injector for R-134a & R-12 Systems
Automotive R-134a Refrigerant.
Features and Benefits
- Does not require a Manifold Gauge to use on low side of pressurized R134a systems.
- Use for introducing from 1/4oz. (7.5ml) up to 2oz.(60ml) of U/V Dye, Lubricants and Leak Stop (ST22) to a closed A/C system without adding refrigerant.
- Quick connect coupler for R134a systems.