1. Wide measurement range. Designed for low impedance and standard working fence controllers. 8 neon lights indicate voltage from 2kv to 12kv.2. Wide application. Measure voltage on any metal wire, polyethylene wire, rope, and polyethylene tape. Test fence wires, exciters, grounding systems, connecting wires and fence components. For farms, home gardens, sheep, pets, horses and livestock enclosures.3. Easy to use. Secure the top probe to the fence. Insert the probe into the ground and you can know the reading of the fence. No additional tools are required. Humanized design, comfortable to hold.4. Long lasting: Durable ABS shell to withstand cold weather. Easy to carry.Material: plasticcolour: blackPackage Contents:1 x Electric Fence Voltage TesterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.