Pipe inspection equipment and locators reveal problems within pipe without having to dig up and cut into pipe. Pipe inspection cameras and monitors provide images for examining the inside of drain, waste water, and ventilation lines to assess the condition of the pipe, find blockages or damage, and identify other issues in the line. Pipe locators track signals from inspection camera sondes and other transmitters to pinpoint blockages and damaged sections of pipe, map drain lines, and locate septic tanks.