After the probe is taken out, the probe is ground, and the metal hook of the side pressure meter head is hung on the fence, so that can be formed to measure the Voltages, which is used in farms, home gardens and livestock fences This electric fence Voltages tester is selected from ABS, which is cold-resistant, rust-proof and , suitable for cold weather and long-term use The 12KV Neons Fence Voltages Tester can be used to measure the Voltages of any metal wire, exciter, wire, rope and multi-strips The waterproof fence tester has a wide Voltages measurement, 2000V-12000V, designed for low impedance and standard fence controllers The fence Voltages testers has 8 Neons Indicators lights, corresponding to the detected Voltages, which is easy to observe and used to find the fault of the fence line