Subsite Electronics’ 250R/T locating system locates and helps users avoid buried telephone, cable, gas, power and water lines. The system consists of a 250T transmitter and 250R receiver, and features intuitive controls, an easy-to-read display and depth estimation up to 15 feet. A scratch-resistant coating reinforces the backlit display for optimal visibility day and night. The 250R/T’s extensive range allows location of all signals, whether extremely weak or strong. Tones are derived from actual signals radiating from pipes or cables, making it easy for even novice users to distinguish the signal from background noise.