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Scopes are invaluable optical units used in numerous settings, such as medicine, production, industrial applications, and quality control. Here we should note that borescopes and endoscopes are one of the most popular scopes on the market.
Interestingly, borescopes are closely related to endoscopes. In fact, the first modern borescope was invented by the American physicists Narinder Kapany and Broan O’Brien in 1960. The design of borescopes has evolved over the years. Now there are different types of borescopes: rigid, semi-rigid, and flexible units. Rigid borescopes consist of a straight tube and lenses, which makes them affordable units. While their use is kind of restricted (e.g., straight pipes, gun barrels), rigid units provide high-quality views as the images are not obstructed. Semi-rigid models, on the other hand, are bendable and are ideal for small spaces, whereas flexible scopes have high mobility allowing experts to explore angels and small cavities. Note that some advanced digital units have video cameras and Wi-Fi and USB connectivity to improve image quality and user experience.
While the first borescope was used to examine large guns, now borescopes can be used in a variety of settings, such as aviation, automotive applications, plumbing, remote visual inspections, law enforcement, military settings, sanitation, and electronics. Borescopes can be used by professionals and do-it-yourself enthusiasts alike.
Choosing a Scope: Factors to Consider
Although scopes are invaluable tools in research and production settings, getting a borescope can be challenging. Prospective buyers should consider three major factors: requirements, specifications, and total costs.
Requirements: As stated above, scopes are versatile optical tools that can be used in a variety of settings. Depending on the field of work, scopes can be broadly divided into borescopes and endoscopes utilized in industrial and medical settings, respectively. We should note that most of the scopes sold online are borescopes that can be used by both specialists and do-it-yourself enthusiasts.
Specifications: Apart from their different applications, one of the main differences between scopes is the type of tube they consist of; tubes can be rigid, semi-rigid, or flexible. Note that borescopes consist of an eyepiece, an optical tube, a light, and even a camera to allow specialists to view and analyze hard-to-reach areas. With the advancements in digital technology, digital units are also gaining popularity. As contemporary units provide USB and Wi-Fi connectivity, connectivity and compatibility are two major parameters to consider. If the scope allows users to download an app to record or visualize information, prospective buyers should check if the unit is compatible with their operating system (Android, iOS).
Total costs: Given the wide variety of borescopes for sale, costs can vary significantly. The type of scope, length, brand, optical quality, and additional features can all add to the final cost of a model. Naturally, flexible units that provide high-quality images and improved connectivity are more costly than traditional models.
Best Borescopes for Sale
Given the high popularity and diverse applications of scopes, it’s no surprise there’s a wide variety of models for sale. As stated earlier, most of the scopes sold online are borescopes suitable for both seasoned users and beginners. Based on different parameters and user reviews, here are the best borescopes available on the market.
1.1. Industrial Endoscope with Screen, Teslong Upgrade – 4.5-inch Borescope Monitor with 5.5 mm Waterproof Inspection Camera (5m/16ft)
Industrial Endoscope with Screen, Teslong Upgrade – 4.5-inch Borescope Monitor with 5.5 mm Waterproof Inspection Camera (5m/16ft) is one of the most powerful borescopes on the market. The unit comes with a 4.5-inch LCD display, a 720p HD camera, a semi-rigid cable of five meters, six LEDs, and an ultra-slim probe camera (5.5 mm). Note that this borescope uses a chargeable Li-Ion battery with 2500 mAh. With a variety of features, this waterproof unit is ideal for different applications and inspection of hard-to-reach areas.
1.2. Wireless Endoscope, DEPSTECH Wi-Fi Borescope – Inspection Camera 2.0 Megapixels HD, Snake Camera for Android and iOS Smartphone (with 33ft Cable)
Wireless Endoscope, DEPSTECH Wi-Fi Borescope – Inspection Camera 2.0 Megapixels HD, Snake Camera for Android, and iOS Smartphone (with 33ft Cable) is a high-quality wireless product, ideal for numerous applications, such as automobile maintenance, repair, and HVAC inspection. The unit comes with a 33ft (10 meters) semi-rigid cable, six LEDs, and an 8.5 mm camera. Besides, this scope is compatible with different smart devices via Wi-Fi and employs Camtele technology to broaden the focal range of the unit (of up to 15.7 inches / 0.398 meters). Note that the unit’s 2MP camera can take HD videos (in AVI format) and snapshots (in JPG format), which makes this powerful borescope highly popular.
1.3. BlueFire Semi-Rigid Flexible Wireless Endoscope / IP67 Waterproof Wi-Fi Borescope – 2 MP HD Resolutions Inspection Camera, Snake Camera for Android and iOS Smartphone, iPhone, Samsung, iPad, Tablet (33ft)
BlueFire Semi-Rigid Flexible Wireless Endoscope / IP67 Waterproof Wi-Fi Borescope – 2 MP HD Resolutions Inspection Camera, Snake Camera for Android, and iOS Smartphone, iPhone, Samsung, iPad, Tablet (33ft) is a versatile wireless scope that can support both Android and iOS systems. The unit is equipped with a semi-rigid cable, a 2 MP camera with three adjustable resolutions (320×240, 640×480, 1280 x 720), as well as six adjustable LEDs. Note that the scope is powered by a built-in Li-Ion battery. With a variety of settings, this model is ideal for both beginners and experienced users.
1.4. Actron CP7669 Video Inspection Scope
Actron CP7669 Video Inspection Scope is a great video inspection scope with a 9 mm camera that allows the observation of remote areas and hard-to-reach places. Note that the set includes a magnet to retrieve dropped metallic particles and a hook clip for non-magnetic and other small items. Additionally, there’s a mirror included that can also be attached to the end of the camera, making the unit ideal for inspecting different angles (e.g., cylinders). Note that this scope has a 2.4-inch color LCD to facilitate accuracy and user comfort.
Scopes: Maintenance Tips
Scopes are advanced instruments used in numerous settings. To guarantee accurate and long use, however, maintenance is a must. Always consult your instruction manual to ensure proper setup, use, and storage conditions.
When it comes to borescopes, waterproof units are recommended to ensure a borescope’s accurate use and long life. Note that training might be required as flexible scopes are difficult to navigate. Last but not least, do-it-yourself enthusiasts should let specialists handle sophisticated equipment, especially electrical systems.
Borescopes: In a Nutshell
To sum up, scopes are versatile optical units used in a variety of settings, such as medicine, quality control, and industrial settings. Although scopes for professional use, especially those used within medical settings, are hard to purchase online, there are different borescopes for sale. Borescopes can be used in aviation, automotive settings, plumbing, remote visual inspections, law enforcement, military settings, sanitation, and electronics.
Note that before choosing a unit, users should consider three major factors: requirements, specifications, and total costs. As explained above, there are three main types of borescopes: rigid, semi-rigid, and flexible units. Rigid borescopes that consist of a straight tube provide high-quality views. Semi-rigid models, on the other hand, are bendable and are ideal for small spaces, whereas flexible scopes have high mobility allowing users to explore different angels and small cavities. The size of the unit, materials used, power source, illumination system, camera settings, and consumables are all factors to consider. Additionally, when it comes to digital units, prospective buyers should consider the unit’s connectivity and compatibility parameters.