Feature 1Wide Measuring Range: The voltage tester has a high measuring range, which is 200012000V, specially designed for low impedance and standard fence controller, helps you find wiring errors in the fence 2Safe and Convenient Operation: The voltage gauge is easy to operate, the hook and probe can better contact the fence, safe to use 38 Indicator Lights: The voltage tester has 8 neon indicator lights corresponding to the detected voltage, which is convenient to know the test voltage result 4ABS Material: The voltage gauge uses durable ABS material, which is resistant to cold weather, easy to carry, can use for long time 5Widely Application: This tester is widely used for farms, home gardens, fences for sheep, pets, horses and livestock. Item Type: Fence Voltage Tester Material: ABS+Copper Type: Detection Series Waterproof: Yes Size: Approx.16.5x5x2cm/6.5x2x0.8in Weight: Approx.130g/4.6oz Number of Indicator Lights: 8 Package List 1 x Fence Voltage Tester Note No battery needed, can use to test directly.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.