An extremely versatile and durable answer for inspecting pipes of varying diameters in practically any orientation. Robust construction from marine grade anodized aluminium and stainless steel, this Crawler is fully submersible to 30m. Three powerful and independently controlled Microtracs and expandable tripod chassis means negotiating difficult bends and elevations are easy, with distance range of up to 183m. Joystick controls remotely direct the speed, direction and expansion of the equipment, using the remote sensors to send alerts when pipe diameters change. The onboard camera can tilt or pan delivering high-quality footage. A rear-facing camera, colour LCD monitors and a Digital Video Record (DVR) real-time video image enhancement system are all available as optional extras.