AutoWanderer Tool AC Oil Dye Injector Kit for R134a Refrigerant System with 1/4" SAE Connector and Snap Quick Coupler 2 Oil Checkers 2oz Measuring Cup - AWT-1119M

• R134A AC Oil Injector Kit - The oil dye refrigerant injector is supplied with hoses and coupler for R134a system. It will connect safely and smoothly to the air conditioning system. Multiple functions - 1. Addition of oil to the system 2. Re-oiling the system after a change 3. Add Scanner Fluorescence Solution 4. Injection of additives into the system. Easy to use - The oil dye injector makes it easy to top up the AC system. Firstly, connect the injector to the low-side port of the AC system, secondly, pour the required amount of paint or oil into the pump body using the measuring cup, then turn the non-slip knurled handle until the paint or oil is successfully injected into the AC system. Capacity：1/4oz/7.5ml - 2oz/60ml - The pump body has a clearly marked, easy to read oil/dye measuring scale. For a clearer perception of the amount of oil/dye injected into the A/C system, the oil checkers and measuring cup are paired. Material - The oil and dye injector tool has excellent resistance to pressure, rust and corrosion. The body of the AC Oil and Dye Injector is made from a high quality aluminium alloy. The 1/4" SAE fittings are made of brass and the reinforced hose is made of a rubber material. Ideal for use in harsh service environments.