Pipehorn 800-HL Pipe and Cable Locator with Carry Case Pipehorn 800-HL pipe and cable locator set, including high/low frequency transmitter (serial 8413263) and receiver. The set is housed in a carry case and includes additional hand tools. Model 800-HL is designed for locating underground pipes and cables. Includes transmitter, receiver, and accessories as pictured. This Item Located in: Goodlettsville TN