Handheld video endoscope with 3.5'' screen is a new high-tech product designed and produced according to the inspection requirements of the inner surface of straight pipelines such as petrochemical, industrial machinery, electrical and electronic industry, aerospace and so on. Handheld video endoscope with 3.5'' screen has been widely used in automobile production and maintenance industries, mainly used in the detection and diagnosis of automobile engines, cylinders, hydraulic components, fuel pipes, engines, mufflers, conveying and air conditioning systems, differentials, water tanks , oil tank, gear box wear, coke, blockage, etc., improve work efficiency, reduce repair costs, and avoid damage caused by multiple disassembly and assembly of parts.

　　In the cleaning and maintenance of car engines, car endoscopes are also a good helper. The diagnosis of valve carbon deposition has always been difficult in the auto repair industry. Generally speaking, there are two diagnostic methods in professional repair shops.

　　1. Disassembly method

　　That is, disassemble the engine and check for carbon deposits. This is very intuitive, but it is time-consuming and labor-intensive, and no matter what component is disassembled or assembled, its performance will be more or less affected and its service life will be shortened.

　　2. Automotive endoscope inspection

　　Remove the spark plug or fuel injector, and use an endoscope to observe the degree of carbon deposition on the valve. Its main feature is that it can observe the formation and combustion process of the mixture in the combustion chamber and the working state of the cylinder, valve and piston top under high temperature under the working state of the engine, and the above image is marked by the crankshaft angle through a high-speed camera. be recorded. At the same time, it can also be connected with the computer, with the help of the corresponding image processing software, it can call, slow down, partially enlarge and interpret a specific picture at any time. This visualization technology is not only a powerful assistant for automotive design and development, but also a tool for automotive technical training and teaching.

　　The automotive endoscope has been widely recognized by users in the auto repair industry. At the same time, it is simple and flexible to operate and is an essential detection and diagnosis tool in the auto repair industry. Yatai Optoelectronics Handheld video endoscope with 3.5'' screen integrates light, electricity and image into one, HIE video Handheld video endoscope with 3.5'' screen is equipped with high-resolution color image, the observation image is clearer, and the operator can use high-magnification clear color image , Freeze, enlarge and analyze the observed suspicious points and faulty parts with the help of a unique image software processing system, which greatly improves the accuracy of judging the faulty parts of the car.

　　Handheld video endoscope with 3.5'' screen https://www.hengal-tech.com/Handheld-video-endoscope-with-3-5-screen-pshow/25.html