[22mm HD Probe]: The sewage pipe industry endoscope system is equipped with a 145° wide-angle high-definition 1200TVL high-definition waterproof IP68 stainless steel camera, which can inspect some hard-to-see places. [4.3-inch Monitor Cable]: The professional drain/sewer pipe inspection camera adopts a 4.3-inch color IPS LCD monitor with sun visor, suitable for outdoor inspection. The wire material is fiberglass pole. [Waterproof Night Vision]: The camera is wrapped in a #304 stainless steel waterproof shell and meets IP68 waterproof standards. It allows you to work underwater with ease. Equipped with 8 LED lights with adjustable brightness, it can easily illuminate dark pipes. [Plumbing Inspection Helper]: No need to tear through drywall to locate leaks and help solve plumbing problems. This is a must-have for any home and professional plumber! The 4400mAh rechargeable battery is enough for you to work continuously for 4-6 hours without worrying about the battery running out in a short time. [Application]: Professional pipeline cameras will exceed your expectations for inspections of sewers, stormwater systems, gutters, pipes and more. It's an excellent helper for plumbers, contractors, inspectors, engineers and municipal workers.