PetSafe RFA-590 Quickly and easily locate wire breaks in any in-ground fence system. The new and improved Wire Break Locator helps easily detect wire breaks within any in-ground fence system. Temporarily replace your transmitter then trace your fence configuration. Audible tones help discover each side of a broken wire. This wire break detector helps accurately locate full wire breaks in any in-ground fence system. The wire break transmitter sends two unique tones down each side of your dog fence boundary wire. With the hand-held locator, you not only hear each tone sent by the wire break transmitter, but the red and green lights on the locator allow you to see which tone is being received. New features include a specific-tuned receiver to eliminate interference.
eBay