[17mm Diameter Probe]: The endoscope system in the sewage pipe industry is equipped with a high-definition waterproof IP68 stainless steel camera + pointed probe, which can inspect some hard-to-see places. Eight adjustable LEDs illuminate the inspection area. In a dark environment, the inspection is clearly visible. [DVR recording function]: The pipe wall sewer inspection snake camera has a built-in TF card slot, including a 16GB TF card, which can view real-time video, save video, photos and recordings. You can record and playback through the pipe system. (DVR recording format: AVI, picture format: JPG) [9-inch display screen]: The professional drainage/sewer inspection camera uses a 9-inch color display screen with a sunshade, which provides a clear view during outdoor inspections and provides additional protection for the display screen. It is suitable for outdoor inspection, so that you can watch the live video with a better viewing angle. [Easy to carry]: The professional industrial endoscope adopts an aluminum casing, which can accommodate all the kits, ensuring the safety of the whole device and convenient transportation during the journey; the professional endoscope can help you solve pipeline problems. This is a must for any home and professional plumber! [Wide range of applications]: The pipeline inspection camera combined with the probe and camera and a 9-inch IPS display can view water supply pipelines, air-conditioning pipelines, cable pipelines, industrial pipelines, underground pipelines and other difficult-to-access inspection areas such as buildings, small space work, Underground cave exploration and underwater research.