The Rex pipe and cable locator from Schonstedt Instrument is a multi-frequency locator for all underground utilities: water and sewer, electric, telecom, and gas. The design of the transmitter is less than 2 inches thick and weighs less than 4 pounds. The pistol-grip receiver extends for greater sensitivity and retracts for easier carrying and storage. Both the receiver and transmitter fit into a custom shoulder bag. A Multi-Purpose Combo Kit is also available, with a GA-92XTd magnetic locator and a multi-frequency pipe and cable locator. 800-999-8280; www.schonstedt.com