Smartest choice for underground locating professionals
Large LCD screen for visual search results with signal strength bar graph, sensitivity, volume, and battery level indicator 
Waterproof tube and tip for locating even in the toughest of environments and weather conditions
High grade waterproof speaker is dust proof as well to ensure years of dependable use
Locates ferrous metals underground such as manholes, street covers, septic systems, corner survey markers, cast iron pipes, iron valves, and re-bar