VEVOR Sewer Camera 164FT Cable Pipeline Inspection Camera 4.3 Inch TFT LCD Monitor Pipe Camera Screen Waterproof IP68 Duct Inspection Camera with 6PCS LEDs 8500MAH Lithium Battery, DVR Function, 50M
The camera can turn 90 degrees on pipes larger than 60 mm, and the camera has a spring tube that can rotate in four directions. It is recommended to use pipes no smaller than 60 mm, 50 mm pipes can be used.