Features and Benefits: Can also be used for fluorescent dyes Just fill the barrel with the amount of oil needed (measurements are marked on the barrel body) Connect the injector fitting to the low side access port on the vehicle and press the plunger to deliver the oil charge Handy for adding dyes to A/C for leak detectionUse Rob....(more info)
Features and Benefits: Add oil or dye to fully pressurize A/C systems in seconds R-12 1/4 in. FittingRobinair's Oil Injector for R12 is made for improved productivity. ....(more info)