... ,Crawler, Display controller,Cable Reel, Wheel, System Control Software etc Pipe inspection: Robotic crawler:Model: SD-9902Brand: ... Display controller, Cable Reel, Wheel, System Control Software, Pipe Life-Cycle Management. *Specifications Camera head (SD90)1. 1/4 ... pressure,slope, dip angle, speed and distance information4). Management function: user password input, modify; various parameters modify ...