Petsafe RFA Boundary Wire Break Locator Pet Supply. Pet Supply » All Pet Products » Dogs » Training » Radio/Wireless Fences Training • Training Clickers Training • All Training/Behavior Aids Training • Training Leads Training • Dog Whistles Training • Electronic Bark Collars Petsafe RFA-50 Boundary Wire Break Locator buy bestselling pet products, supply find reviews, ratings, prices Price: $59.49 Features • Will only locate complete breaks, not partial breaks • Emits two different tones, one along each side of the boundary wire • Tone will remain the same until you reach the break • Signal becomes very weak and difficult to detect when approaching the break • Must follow over the wire with AM radio to pick up signal [ + Zoom ]   [ Buy Now ] Pet Products : Usually ships in 1-2 business days Petsafe RFA-50 Boundary Wire Break Locator Customer Reviews   1     2     3   ♥♥♥♥♥ Worked exactly as advertised I have a lot of experience with invisible fences from having installed systems at our last two houses. Experience with these fences implies experience with breaks in the wire. The last time we had our lawn aerated, when I got home the loop indicator alarm was triggered. I tried the solution you may find on internet searches, where it is recommended to use a Radio Shack choke, but this absolutely did not work for me. I figured I would give the RFA-50 a try. It worked exactly as I hoped, and allowed me to find the multiple breaks in the fence wire. I agree with others in that I really do not know how I would have repaired my fence without this system other than by completely rewiring half the yard (the other half of my yard the wire runs through the woods). Rewiring means going through the effort of reburying the new wire. Finally, as others have said, I will have the RFA-50 system the next time a wire break occurs, and I will be able to help others troubleshoot their systems. Don't hesitate to purchase this system, it is worth every dollar.   1     2     3   Non User