Features and Benefits:

• A/C dye injector with hose and couplers
•  0.5 oz. EZ-Ject universal A/C dye cartridge with solvent-free Fluoro-Lite dye, services up to 14 vehicles
• Fluorescence-enhancing glasses
• Works with all EZ-Ject™ cartridges
• Pump-type design

Tracerline Universal/Esterdyes are compatible with R-1234yf, R-134a, and other widely used refrigerants.Tracerline dyes can remain safely within the system. That means once the repairis made, the dye can be used as part of a preventative maintenance program.