9 in. Pipe Inspection Camera w/512Hz Locator. The inner workings of any plumbing system are often out of sight and out of mind. So that is the reason why pipe inspection devices exist. Our high-quality 9 in. sewer inspection camera with a 720 p camera can provide you with a visual reference of the condition of pipes. The drain inspection camera is 0.9 in. in diameter and comes equipped with 2 additional protective covers for different sizes of pipes. The pipe inspection camera with 512Hz locator helps pinpoint the problematic location quickly. 12 adjustable bright LEDs illuminate dark sewer pipe. Take control of any space and find a solution with VEVOR.