What is the Borescope Inspection camera?

by | Jan 14, 2021 | News

The borescope inspection camera is a visual device comprising a rigid or flexible tube with a lens or shows on one end, an object-glass or camera on the other correlated together by an optic or electrical technique in between. 

Compact, portable, and simple to use, the ExtechBR90 or the depstech borescope characteristics a waterproof, flexible 8mm camera investigation on a goose-neck cord and a huge color LCD filled with everything you wish for suitable inquiries in the palm of your hand. The borescope inspection camera shows a distinctive compartment to spiral the camera probe for simple storage.

Its 640×480 pixel resolution, 2× digital zoom, and built-in luminous LED lamps benefit project seen objects appear on the big 4.3” (109mm) color LCD. The screen has adaptable radiance, 180°image rotation and mirror-flip characteristic, and video production. It’s a completely loaded inspection camera at an accessible price.


  • Water Resistant (IP67) 8mm diameter camera probe with 2.5 ft (77cm) adaptable curved shape cable maintains a configured structure.
  • 180° picture rotation and mirror overturn characteristic.
  • 640×480 (109mm) huge TFT LCD screen for watching comprehensive pictures.
  • Video outcome for actual-time watching on a monitor (video cord not comprised. Low battery pointer.
  • Adjustable screen illumination and 2× digital zoom
  • Perfect with camera probe, addition equipment (mirror, clip, magnet, and fixture), 4AA batteries, delicate holding up case.


  • Borescopes Inspection Camera provides you the decent picture quality and measurement ability on your optical inspection device so that you could be optimistic; your inquiry is detailed and accurate.
  • Borescopes are generally utilized in the visual inspection of aircraft engines, aero-derivative industrial gas turbines, diesel engines, steam turbines, pharmaceuticals, food and beverage, and truck engines.
  • The borescope is mainly used in nondestructive testing procedures for understanding defects or weaknesses.
  • Additional common uses contain scientific applications in law imposition and building inquiry, and in gunsmithing for inquiring the inner bore of a firearm.

Some tips on helpful inspection techniques

Borescopes are crucial equipment for the trade. They enable us to see into regions of the aircraft and engine that are not else apparent. Yet, when utilizing these tools, there are few methods that one can use to assure better-detailed inspections.

There are virtually three different kinds of scopes accessible- rigid scopes, video scopes, and fiberscopes. Let’s take a synopsis at every type.

Rigid Scopes

Rigid scopes like the word indicate rigid scopes are inflexible inspection scopes. They enable entry to remote areas that do not need the elasticity of fiber or video scopes. Their benefit is the transparency of the image. Rigid scopes utilize optical (mirrors and lenses) to cast the picture to the eyepiece, so the finding is apparent than those generated with fiber optics. Their drawback is the rigidity that resists them from working in some areas.


Another kind of borescope is a fiberscope. It utilizes fiber vision strands to project the picture from the top of the probe to the lense. Its benefit is its flexibility. It is prepared to tilt in the areas that might be difficult to get to with a rigid scope. The top of the probe is furthermore apt to be worked at one time in a place, say inside a compressor turbine region, to obtain various areas of view. Fiberscopes are moreover eligible to be generated in small diameters.  These fiberscopes are also made with diameters as small as .37mm.   These mini borescopes can be inserted into very tight passages.


The new element of the borescope family is the video scope. It is related to be fiberscope in appearance and undertaking, but that is where the resemblances stop. A videoscope utilizes a charged coupled device to catch the picture at the far end of the scope. It transfers the image electronically via the camera control unit. Videoscopes possess revolutionized borescope inquiries.  Some people may refer to these as a fiber videoscope, video borescope or borescope camera.  All of which infer that there is a micro digital camera involved with the imaging of the inspection device.

Another advancement is borescopes are the UV Borescope.  With the use of a dye penetrant these ultra violet borescopes can help the borescope inspector to identify cracks and other surface flaws.