Features and Benefits: * Injects a precise amount of dye into the A/C system * Hose Coupler has virtually no dye wastage when detached from the A/C system * Prevents contaminants entering the system * No messy spills to clean up * Compatible with all UV leak detection dyes * Hybrid safe and OEM approved The number one selling dye injection system in the world. Exactly what you inject is what enters the system. The Spotgun Jr. System is cost effective without lowering the quality of your work. Don’t be fooled by inferior injection systems that are inefficient and will cost you more and lessen your results. New with PICO-Lite™, a powerful compact fluorescent leak detection light utilizing a Luxeon® LED bulb, the latest in high intensity LED technology. Includes: * PICO-Lite fluorescent leak detection light (3 AA batteries included) * Universal A/C dye cartridge (SAE-J2297 certified & OEM approved dye) * R134a adapter and R12 adapter * R12 adapter * UV enhancing glasses, service stickers and storage case included * Services up to 20 vehicles