Industrial Endoscopes

GAOTek endoscope provides a video feed record for detecting narrow and bending areas which other types of equipment cannot reach. An inspection tool used for internal inspection of machinery which decreases for users to disassemble the machine for inspection, saving time and money. GAOTek industrial endoscope are reliable, high quality, and affordable equipment that provide an accurate live video feed for easier inspection of inaccessible or narrow areas. It is compact and portable to allow the user to work in complex conditions and it offers a support of standard 8G with support max of 32G, high-quality Li battery that lasts more than eight hours of use, and allows a direct connection to computers via USB interface for uploading and downloading data.


It is demonstrated in the 1840s that light could be guided along curving jets of water for fountain displays. In 1854, the British physicist John Tyndall popularized the use of light to follow a jet of water flowing from a tank. In 1954, it is discovered that thin glass fibers were able to carry light due to the physical property of internal reflection by Professor Harold Hopkins and Dr. Narinder Kapany of Imperial College, London. The light needs to travel in a medium by a high refractive index, which is supposed to be higher than surrounding medium. When light inside the fiber is reflected off the inner surface at a shallow angle. The optical fibers were a major advance in fiber-optic technology and led to the development of the first gastroscope.

Starting in the early 1990s, fiber-optic imaging was rendered largely rendered largely redundant by video chip endoscope with charge coupled device (CCD) sensors. Video endoscope allowed the endoscope users from using the eyepiece and the teaching head. The image quality of CCD-based instruments has undergone progressive refinement that parallels the development of digital cameras. The early limitations of color imaging with CCD chips required synthesis of primary colors produced by the rotating wheel. The New modification to CCD technology allowed the creation of CMOS (complementary metal oxide semiconductor) which reduce the cost and increase the quality of video imaging. The design of endoscopy has become an evolution for its diagnostic yield.

Numerous recent technological advances allow endoscopist to have more flexibility when using it. These improvements are:

l  Loop-resisting Mechanism – the variable stiffness endoscopes and shape-locking overtubes allowed to overcome the challenge of formation of undesired loops in the shaft of a flexible scope.

l  New Scope Technology – while the standard endoscopes had remained unchanged. Novel scope designs to either simplify colonoscopic examinations or enhance visualization.

l  Imaging Advances – recent advances in endoscopic imaging techniques allowed an early detection which might elude standard endoscope visualization.

l  Magnification Endoscopy – a cap with a magnifying lens is fitted to the tip of an endoscope. When an object comes in contact with the lens, it is magnified without impairing the maneuverability of the scope.

l  DIC technology – allows the user to measure the mechanical properties of different materials.

l  Infrared Technology – it is based on the temperature difference. There are two kinds of thermography: active and passive. Active is defined as applying a stimulus to a target to cause the target to heat or cool while passive is defined by measuring the temperature differences between target and the surrounding in ambient conditions. It has been developed to allow the monitoring of internal defect and quality testing to be simpler.

l  Thermography technology with modulated ultrasonic excitation.

l  As technology advances, so too the endoscope technology as there will be likely multifunctional endoscope that would be able to house several combinations of imaging technologies to provide more flexibility in several applications.


GAOTek industrial endoscope are reliable, accurate, and easy to use to help prevent failure in operations. It also:

l  compact and portable: which are suitable for working aloft and complex conditions.

l  standard 8G: while being able to support a max of 32G,

l  Battery: high-quality Li-battery lasting more than eight hours of use,

l  USB Connectivity: directly connected to a computer via USB interface for uploading and downloading data.


The Industrial endoscope is design for restricted-space or remote viewing an inaccessible areas application such as lock smiting, automotive engineering, machinery maintenance, and internal machinery inspections. It is also used in medical sector as it is used to look inside for medical reasons. 

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    Portable Endoscope (Video Record)

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