Gurtt A Set Air Conditioner Oil Injector,Oil Dye Injector Syringe for R22 R12 R1234 R134A with 1/4 "SAE Connector

Product Features

• Air conditioning oil and dye injector refrigerant tool with two snap on quick couplings. Injecting oil or fluorescent dyes into the system does not rely on the compressor in operation
• Air conditioning oil injection tool, equipped with R134A and R1234YF low side port couplings, can quickly snap into the R134a R1234YF manifold, also suitable for automotive air conditioning systems. Compatible with fluorescent dyes used for leak monitoring, all oil types, and all household and automotive air conditioning systems.
• oil dye injector R134A 2 oz hand rotary pump oil injection car car A/C adapter, perfect for home AC and car AC systems, professional service tool.
• It consists of three parts: oil cylinder, check valve quick connector, and quick and easy installation. Firstly, screw the one-way valve onto the filter element and tighten it. Tighten the inner and outer oil cylinders clockwise, and then use a 1/4 SAE threaded core to expel a small amount of air from the blue tube.
• The air conditioning oil injection tool adopts an aluminum alloy body and a brass joint installed on a 1/4 inch internally threaded high-pressure hose, making it compatible with most air conditioning systems.