... Model: SD-9902Brand: SLD *Components:Camera head, Crawler, Display controller, Cable Reel, Wheel, System Control Software, Pipe Life-Cycle ... 50M cable length: 45 °,100 m cable length:30 ° Display controller (Computer)1. Display: 12.1 inch LCD monitor, brightness: ... can display on the controller,locate correctly (optional)6. Reverse synchronization function WheelsIt is equipped with two size of pipes1. ...