R1234YF/R134A AC Oil Injector Kit-HVAC Dye Oil Injector Kit with R1234YF&R134A Low Side Quick Couplers, AC Oil Injector with 1/4" SAE Connector, for R1234YF R134A System (Silver-for r1234yf / r134a)

【R1234YF/R134A AC Oil Injector Kit】The ac oil injector kit comes with 1pcs ac oil and dye injector, 1pcs r1234yf low side quick coupler, 1pcs r134a low side quick coupler. For injecting oil and dye through low pressure suction side into the air conditioner compressor
【Widely Compatibility】The ac oil and dye injector kit can be used for r134a and r1234yf manifold to work on car ac systems alike (through the r134a and r1234yf low side port coupler quick snap). Besides, the ac oil injector tool also can be ompatible with fluorescent dyes for leak monitoring, all oil types(POE, or mineral oil) and all home office AC and car AC systems
【Easy to Use】To inject dye or oil, simply connect the injector to the low side of the A/C system and twist the handle until you reach the desired amount. Novice can do it independently. The ac oil injector's rotary push type design can make you recharge your machine easily. Knurled handle is easy to rotate easily
【Great Capacity】The main hand turn body capacity of ac oil injector tool is：1/4 oz/7.5ml---2oz/60ml. Rotary push type design can make you recharge your machine easily. Knurled handle is easy to rotate easily
【Material】The main hand turn body of the ac oil and dye injector is made of premium aluminum alloy, the 1/4" SAE connector is made of brass, the thickening hose is made of durable rubber material. Can be used for longtime for safe and smoothly connection