The Greenlee Wire and Valve Locator is a precision instrument that allows you to easily locate wire paths, buried valve solenoids, wire breaks, and more. A high power transmitter allows for extended long range locating and use on higher resistance wire paths. Adjustable transmit power allows you to select the best signal for maximum performance. A lightweight, long-nose receiver wand lets you move quickly and locate long wire paths. The receiver provides both audible and visual indications of signal strength.