Robinair 16500 Refrigerant Leak Detector

Selling my Robinair 16500 refrigerant leak detector. This thing is a classic and still works for finding leaks in R-12 and R-134a systems. It's got the flexible probe that tucks away nicely in the back. Used it for a few AC jobs and it does the trick. Case has some wear and tear from being in the toolbox but the unit itself is solid. Good tool to have if you're doing older car AC work.