Borescopes may be flexible, rigid or video borescopes. A versatile industrial borescope is used to examine bended tubes and cavities. They transmit photographs of locations inaccessible to your naked eye. The primary characteristics of those units are advantage, concentration, the eyepiece, a brilliant illumination, which lets you Plainly check out https://usanetdirectory.com/listings13064425/what-does-borescope-cylinder-inspection-mean