povtii 3 PCS Oil and Dye Injector Tool, R134A Compressor Oil Injector Kit with Quick Coupler, AC Oil Injection Tool Backflow Prevent Kit with 1/4" SAE Connector, Car Accessories

povtii 3 PCS Oil and Dye Injector Tool, R134A Compressor Oil Injector Kit with Quick Coupler, AC Oil Injection Tool Backflow Prevent Kit with 1/4" SAE Connector, Car Accessories

• 【Precision Control】: The kit comes with an injector that is precision engineered to allow for accurate control of the compressor oil volume. By adjusting the injection volume, you can ensure that each fill is just right, so that there is no waste and the system operates properly.
• 【Unique Design】: This product has a 2 ounce tank with a large capacity and good sealing effect, it will not leak liquid during use, it can meet your daily injection oil needs. And it comes with a 1/4-inch SAE connector with a delicate non-slip grip design for quick and easy connection.
• 【Premium Quality】: It is made of high-quality aluminum, which not only has excellent corrosion, but also ensures that the product is lightweight and durable. And it is lighter and easier to carry, reducing the burden of operation and making maintenance work easier.
• 【East to Apply】: You don't need to buy other accessories separately, you can easily complete the filling and replacement of compressor oil. The operating process is simple and intuitive, so even if you are first-time user, you can get started quickly, greatly saving maintenance time.
• 【Wide Application】: Kits are suitable for many models of automotive air conditioning and home air conditioning systems. Whether you are performing routine maintenance or breakdown repairs, you will find the right solution. And it's compatible with fluorescent dyes for leak detection.