A quick connect style injector for R1234yf systems perfect for adding dye, lubricant, or leak stop to closed A/C systems. No need to add refrigerant. Inject dye/oil while system is under a vacuum. Or against the pressure while system is full and running.
- Heavy-duty anodized aluminum construction for years of reliable use.
- Does not require manifold gauge to use on low side of pressurized systems.
- 2 oz. refillable oil and dye injector.