... controller, Cable drum ETC. Robot Crawler: Camera pipe inspection: CCTV Pipe Inspection Robot is mainly used in electricity, municipal, traffic, ... than 30°; 6). The crawler is injected of 12PSI pressure, it can work in the 10m depth of water, ... high brightness screen; 2). Display data: crawl speed, crawl distance, pressure factor, angle, image, operating interface, set interface, time etc. ...