Nf-816 Underground Cable Wire Locator with Earphones Introducing the Wire Locator and Tracker - an essential tool for detecting and tracking buried or hidden wires and cables with ease. Whether you're a professional or DIY enthusiast, this device is perfect for locating electrical cables and other hidden lines before you begin any drilling or construction work. Key Features: 1.Easy Detection of Hidden Wires: This device is designed specifically to locate and trace electrical cables, including metal wires, metal tubes, and fences for pets. It helps you determine the exact drill position, preventing damage during drilling. 2.Deep Tracing Capability: The Wire Locator can trace hidden cables and wires up to a depth of 1,000 feet, ensuring thorough detection even in difficult-to-reach areas. 3.Power Source: The device operates on a 9V alkaline battery not included, making it convenient and easy to power for long periods of use. 4.Precise and Safe Use: This tool is specifically made to locate unpowered wires only. It is important to note that it should not be used on multi-core wires or beams, as it is designed for single-core or double-core wires only. 5.Important Warning: To prevent damage to the tester, avoid using the circuit of load. The device is not intended for use with sprinklers or irrigation faucets. Specifications: Application: Electrical cables, metal wires, metal tubes, pet fences Tracing Depth: Up to 1,000 feet Power Source: 9V Alkaline battery not included Compatibility: Single-core or double-core wires only Ensure safety and precision with this reliable wire locator - the ideal tool for any construction, renovation, or electrical work project.