How to choose industrial endoscopes in the aerospace industry?

What is a handheld industrial endoscope?
The humanized video recording mode allows for simultaneous recording of both still images and videos. During video recording, still images can be captured with just the press of a button.

How to choose industrial endoscopes in the aerospace industry?
Endoscopy is of great significance and value for the safety and efficiency of aircraft. Endoscopic inspection avoids the cost of engine disassembly, corresponding engine replacement, transportation, and unnecessary aircraft shutdown losses, saving maintenance costs. At the same time, the endoscope is intuitive, accurate, simple, and easy to operate, and can detect damage to internal components of the engine as soon as possible, greatly facilitating the elimination of safety hazards in the early stages.
Industrial endoscopes have many applications in the aerospace field. In the aviation field, they are mainly used to search for and remove excess materials in aircraft engine turbine blades, combustion chamber cracks, and internal structural frameworks, as well as to detect surface defects in internal cavities such as various types of oil pipeline welding, as well as various pipeline weld surfaces, conduit surfaces, and engine cylinders, fuel pipes, oil pressure components, and nozzle components.
Every time a plane takes off, it requires thorough inspection and testing to ensure that its flight is truly safe.
Due to the extremely complex structure of aviation engines, daily maintenance and inspection cannot always identify the problem through disassembly, which requires regular inspections, commonly known as "borescopes" or endoscopes. Timely and effective endoscopic inspection avoids the time-consuming, labor-intensive, and transportation costs of disassembling the engine. It also improves the efficiency of engine turnover and saves maintenance costs.
It is also one of the most important means for daily maintenance and routine inspection of aircraft engines.
In the field of aerospace, endoscopes are mainly used in the research and development, manufacturing, assembly, internal welding seams of rocket engines, inspection of casting sand inclusions, burrs, and staggered holes, as well as defect inspection of key parts such as flight navigation systems.