Best Teslong Borescopes in 2026

🔎【Dual Camera Lenses】A second HD inspection camera is built into the side of the main camera for a wider field of view. Easily switch between two 70-degree cameras for a total of a 140-degrees view to look sideways and forwards. Focal length at 1-4inch (3-10cm) for the sharpest image.

🔎【Larger 5˝ Screen】The screen has been increased from 4.3˝ to 5˝ plus this model has 3 times the resolution compared to previous. Includes a tough glass screen with an adjustable angle, and a 1.5x digital zoom. The endoscope’s body is reinforced with metal, to be drop resistant, rainproof and designed for outdoor work.

🔎【LED Ring Light】7 LED lights are adjustable for brightness and give the forward-facing camera a perfect view of the darkest inspection areas. The side camera has its own LED light for side illumination. The included 32GB micro SD Card supports recording JPEG images & MPEG-4 videos. Wi-Fi connections and downloading driver software is NOT required.

🔎【Updated 4.5" HD Display Screen】NOTE: now the endoscope screen updated to 4.5 from 4.3", that not only 0.2 inches bigger but 3 times clearer than 4.3" on the market. The screen resolution: 854x480 Pixels, the image capturing resolution: 1920x1080, video Recording Resolution: 1280x720. The screen is made of toughened glass and the endoscope’s body is reinforced with metal, anti-fall and rainproof that suit for outdoor working.

🔎【New Version - HD Dual Lens】Add another HD Lens on the side of the probe, don't need a small mirror any more when detecting the side of the pipe, just switch the lens with a button on the cable, increased 160 degrees viewing angle makes inspection easier. And added 180 degrees rotation function on the body, adjust the position of the screen by the button for more comfortable.

🔎【Waterproof Probe】 Waterproof flexible semi-rigid cable with 0.31"/8mm camera, this endoscope camera thin diameter can pass through the hard-to-reach area such as low as 0.59"/1.5cm diameter pipe or gap. The cable can keep 1m straight without bending, shape it at will for your special use. With 7 adjustable LED lights and 3 brightness modes.

🏆50ft ULTRA-LONG CABLE - The extra-long 50ft (15 Meters) probe is long enough for nearly any scenario, with an IP67 waterproof rating which allows you to extend your inspections into wet environments, making this an excellent inspection tool for hard-to-reach areas. (DIY with a Drain Snake to help better extend the 50FT cable)

📷HD DUAL CAMERA ENDOSCOPE - With this dual-lens endoscope, you're able to see from any angle with the click of a button! The side-mounted camera allows you capture a close-range, 90° viewing angle, saving you time & money during inspections!👍

❤️4.5" IPS DISPLAY - The 4.5" IPS screen not only displays more vivid & saturated colors, but also presents clear images from any viewing-angle of the screen, while featuring a built-in 2500mAh battery for long periods of use.

💥Two-Way Articulating Borescope - The small, easy to controll probe can be used to in different angles to get better views, allows you to see parts of an engine without having to disassemble. 👍SAVES Your TIME & MONEY on Inspections!

🏆5ft Semi-Rigid Gooseneck Cable - For a better inspection experience, the borescope is equipped with a 5-feet semi-rigid cable to better direct the probe-tip around engine parts, depending on your needs.

❤️Out Of The Box- Featuring a 5" IPS LCD screen & 3000mAh rechargeable battery, this handheld Endoscope monitor can be used without any external hardware or software. 📵 NO App Required!

💥Triple Lens - GET MORE FIELD of VIEW & CLEARER IMAGES - With a total of 3 built in cameras, see from any angle with the click of a button! Side viewing cameras are made for close range viewing, allowing higher detailed images not availble in other endoscope probes. 👍No more guessing!

❤️OUT OF THE BOX - Featuring a 4.5" HD LCD screen & 2500mAh rechargeable battery, this handheld Endoscope monitor can be used without any external hardware or software. 📵 NO App Required!

🛒A COST-EFFECTIVE TOOL - The Endoscope's camera cable is flexible enough to fit into small openings, yet rigid enough to hold its shape, allowing you to easily view your inspection area to make a more economical and effective plan of action.☀ Saves You time and money on Inspections!

🏆Endoscope Camera With 7.6mm/0.3inch Diameter - The classic single-lens inspection camera directly and accurately inspects the target.👍Save Your Time for Inspection!

💡16.5ft Semi Rigid Cable With LED Light - Can be folded to different shapes and reach deep inside the inspection areas. You can shape it freely for Any special use, and can be easily placed into the storage box for use next time. Come with a hard plastic case, keep your inspection camera safe when not in use! Makes a great 🎁 Gift too!

❤️5-Inch IPS Full Color Handheld Monitor With 5000mAh Chargeable Battery - View the live image on the display, Right Out of Box For Easy Use. No worries about download App to mess up your cellphone. Absolutely 📵 NO App required!

Designed for Rifle Barrel Inspection - With a short focal length, you can inspect the barrel's cleanliness. will help you identify throat erosion, tool marks, rifling wear, chamber damage and fouling.

Wide Compatibility - This borescope kit is equipped with a portable WiFi adapter to establish a wireless connection to your iOS or Android viewing device, allowing you to visualize a live image on the display. By removing the WiFi Adapter, you may instead plug the Borescope probe directly into your Windows PC, MacOSX PC or ChromeBook for a larger viewing experience.

Easy to Control - The 26" rigid rod provides a better handling experience, while the measurements on the tube help you to accurately locate your position with easy.

The diameter of the probe camera is only 5.5mm (0.21") , which can easily pass through small openings such as the spark plug hole of automotive engines & various small space of the sort.

The 4.3 inch monitor comes with clear real-time detailed video feed, with a Built-in 2000mAh High-Capacity Rechargeable Battery. The Endoscope can be used right out of the box, with no need for external hardware or software.

The flexible probe included with the Endoscope kit adopts an IP67 water-resistant design, which allow for safe use in drain pipes, bathtubs and other wet environments.

【Triple-Lens Endoscope Camera】 - Wide Field of View & 3 View Modes. The additional side-view cameras are incorporated directly into the probe to allow you to directly switch between 3 different viewing-directions in the current inspection area, without reorienting the probe.

【5inch IPS Screen】 - This handheld endoscope is equipped with a 5" IPS screen. With a higher resolution as compared to ordinary screens, you'll experience vivid colors & better energy-efficiency. This device makes inspections quicker & easier to take pictures or record videos.

【Inspection Hard-to-Reach Corners】 - This Triple-Lens camera can better assist you with inspections in difficult-to-reach areas & the additional, short-focus, side-view camera can focus better a narrow spaces than other side cameras. There's no more need to repeatedly adjust the direction of the lens for a better viewing-angle.

🛒DESIGNED FOR RIFLE INSPECTION - With an innovative, close-focusing sensor, our Teslong digital borescope will help you inspect the inside of your rifle barrel on a Windows PC or Android mobile device, but is not compatible with iOS devices (iPhones/iPads). This device is a great tool to evaluate your cleaning regimen or diagnose firearm problems that will save you time & money!

📱WiFi Version - Work with iPhone, Android&PC - This version borescope is equipped with a wireless WiFi adapter, so that you can display a live video when inside your barrel. Compatible with✔️iPhone, ✔️iPad & ✔️Android. Removed the adapter, it also can work with ✔️Windows PC, ✔️Macbook & ✔️ChromeBook.

🔎FITS .20 CALIBER & LARGER - The 0.2-inch diameter probe allows for easy entry into rifle barrels as small as .20 caliber. With the detachable side-view mirror(s), you can adjust the focal length by threading the mirror closer or further from the camera lens itself, to get best viewing image in different sized barrels. Includes 3 mirrors in case you lose or break one!

【3rd USB Endoscope & 5.0MP HD Pixels】Built-in 5.0 megapixel ultra HD module, showing clearer effect than 1080p or 720p, making every details of the detection show, such as carbon residue in the engine, rust in the pipe, plaque on the wall, pins on the chip.

【Endoscope Probe With Autofocus Camera】 - Unlike the fixed focal camera of the traditional endoscope, the NEW auto focus endoscope camera clearly displaying the real-time target image from far to near like phone camera - Always The BEST Depth Of Field! - No longer wasting time and effort to adjust the proper focal length!

【 Easy to Connect & Wide Compatibility】- With USB, Micro-USB, Type-C Connector. This endoscope can be used with Android smartphones with OTG function, Windows PC, and MacBook.

【2.0 Megapixels HD Inspection Camera】Featured with advanced 2MP CMOS sensor, the resolution of the endoscope can maximally reach 1920*1080, capture vivid color videos in MP4 format and crystal clear images in JPG format. TESLONG Newest Wireless borescope also equipped with 7mm/0.28In diameter probe and flexible 16.5ft Semi-rigid snake cable, a must-have tool for you to inspect hard-to-reach areas anytime anywhere!

【Endoscope Camera with Light & IP67 Waterproof】There are 8 LED lights with three-level adjustable brightness, easy to meet the inspection demands even in dark or low-light conditions. IP67 waterproof design allows the pipe camera to inspect areas with water such as the kitchen, fish tank, drain pipe, etc... Widely used for car repair, industrial mechanical inspection, drain checking, pipeline, sewer, air conditioner inspecting, etc.

【Unique Handheld Design with Flashlight】Compared with other wifi box endoscopes, Teslong WF200 sewer camera adopts ergonomically designed handle and phone holder, all the operations can be performed on the handle with one hand, greatly improves your working comfort and convenience! A super brightness flashlight is also built into the handheld unit to provide an extra light source, and the semi-rigid cable is detachable, easy to store and replace other Teslong cables.

📷Autofocus Lens - Always Best Depth Of Field - Unlike traditional fixed focus endoscopes this camera lens automatically focuses on its subject, whether it’s 1 inch or 100ft away, just like a phone camera.

🏆BIGGER SCREEN - This is the biggest handheld endoscope screen on the market at 5 inches with a 720p color IPS LCD screen and 1280x720 HD resolution image. IPS technology makes this screen extra bright for outdoor use.

🎁INCLUDED 32GB MEMORY CARD - Records Audio & Video - The inspection monitor includes a micro SD card that supports JPG image and AVI video recording as well as a built-in speaker and microphone to record voices when shooting videos, which is convenient for detailed inspections and reviewing video later.

【SAVE TIME and MONEY】 - With an innovative close-focusing camera, this Teslong digital bore scope will help you inspect the inside of your pistol barrel. This is a great tool to evaluate cleanliness, throat erosion, tool marks, rifling wear, chamber damage and fouling. Assess your cleaning regimen or diagnose firearm problems to SAVE time and money!

【SHORTER FOR PISTOL BARRELS 】- The shortened version of Teslong NTG100H Borescope is more compact, making it easier to store and inspect pistol barrels.

【FIT .20 CALIBER and LARGER 】- The 0.2-inch diameter probe allows easy entry into pistol barrels as small as .20 caliber. The 10-inch-long rod is longer than most pistols so you do not need to switch from barrel to muzzle to fully inspect the bore.

🏆DESIGNED FOR RIFLE INSPECTION - This 45" flexible probe utilizes our innovative, close-focusing camera, which is perfect for inspecting the inside of the most rifle barrels. This makes this borescope kit a great tool for evaluating your cleaning regimen & for diagnosing any myriad of firearm issues, helping to save you time & money!

❤️PLUG AND PLAY - EASY TO USE - Built-in 5-inch HD IPS LCD Color Screen and 3500mAh rechargeable battery, this borescope can be used immediately after booting, 📵no need to use your smartphone to connect the WIFI and no need to download any driver software.

🔎FITS .20 CALIBER & LARGER - The 0.2" diameter probe allows for easy entry into rifle barrels as small as .20 caliber, to inspect for cleanliness, throat erosion, tool marks, rifling wear, chamber damage & fouling.

50FT Flexible Drain Snake Cable - The probe uses a flexible gooseneck cable which is rigid enough for the camera to navigate around sewer corners.

Wide Angle Camera - The scope uses a 130° wide-angle camera sensor, which will get a greater vision and further depth of field, and no longer be blurred by out of focus.

5" 720P Screen - This handheld endoscope monitor includes a 5" (720P) color IPS LCD screen with (1280x720) HD image resolution, as well as a 3500mAh rechargeable battery. The monitor employs industrial-grade plastic & a toughened glass screen, enabling the device to be drop-resistant, slashproof & well-designed for industrial inspection work.

💥4-Way Articulating Borescope - With the small scope tip which can be controlled by a joystick to turn 360° and bend back 210°, enabling you to view engine parts from different directions without disassembling them. 👍SAVES YOUR TIME & MONEY on Inspections!

🏆5" 720P Screen - The handheld endoscope monitor features a 5" (720P) color IPS LCD screen with (1280x720) HD image resolution and a 3500mAh rechargeable battery. It is made of industrial-grade plastic and toughened glass, making it drop-resistant, slashproof, and perfect for industrial inspections.

👍5FT Detachable Flexible Probe - The semi-rigid gooseneck offers the perfect balance of flexibility and durability, which can be bent to desired angles while maintaining its shape, allowing quick adaptation to different inspection tasks in complex industrial environments.

ONLY compatible with NTS450A NTS300 NTS500 (NOTE: Only as an accessory that cannot be used alone without NTS300 or NTS500,NTS450A)

3.2FT Metal Gooseneck With LED Light - Can be folded to different shapes and reach deep inside the inspection areas.

Dual Lens Camera - An extra 90° view camera is added on the endoscope probe, which can switch between the the front-view camera or the side-view camera while keeping the borescope inside the current inspection area.