The Extech CLT600 is a dependable, user-friendly equipment for detecting electrical power lines, telephone cables, and wires in building applications. Professionals can find concealed wires and cables in a safe and efficient manner thanks to non-contact voltage technology, worklights, and ergonomic design. The CLT600 is a comprehensive solution for field troubleshooting, wiring diagnostics, and electrical installation verification, with premium features such as coded signals and audible and visual warnings.