Gallagher G51100 Live Fence Indicator Electric Fencing Fence Tester

• For instant reassurance that your fence is working, place permanently on your fence line and simply look for the flash when you pass • Install at strategic locations for convenient visibility including driveways and near the home • Highly visible LED flashes to indicate fence is working effectively. Is easily visible during day and night (up to 1km at night) • Low voltage cut off so will not flash if the fence voltage is too low • Quick and easy installation, simply place earth stake in the ground and clip onto fence wire or tape (up to 40mm width) • Water and UV resistant for long life • No batteries required. Uses power from the fence