100 feet / 30 meters, 23 mm / 0.9 inches full HD sewer inspection camera, 5x zoom, distance counter, 9-inch IPS screen, digital video recorder and voice recorder, 16GB memory card, suitable for sewer lines, pipes, ventilation ducts, piping systems, p

100 feet / 30 meters, 23 mm / 0.9 inches full HD sewer inspection camera, 5x zoom, distance counter, 9-inch IPS screen, digital video recorder and voice recorder, 16GB memory card, suitable for sewer lines, pipes, ventilation ducts, piping systems, p