Best Flexible Borescopes of 2026

Brian Howie Avatar
Brian Howie
Last Updated: Jan 19, 2026

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Flexible borescopes are a versatile and indispensable tool for inspecting hard-to-reach areas in machinery and equipment. They are a type of endoscope that consists of a flexible tube with a camera at the end, which can be maneuvered into tight spaces to capture high-quality images and video. Flexible borescopes are used in a variety of industries, including aviation, automotive, and manufacturing, to inspect engines, turbines, and other mechanical components. They are available in different lengths and diameters, with various lighting options and camera resolutions, to meet the specific needs of each application. With their ability to access areas that are inaccessible to the naked eye, flexible borescopes are a valuable tool for ensuring equipment safety and reliability.

At a Glance: Our Top Picks

Teslong Two-Way Articulating Borescope Cover #TOP 1
Teslong Two-Way Articulating Borescope
ftb score rating icon 9.8
Teslong Dual Lens Endoscope 16.5FT Cover #TOP 2
Teslong Dual Lens Endoscope 16.5FT
ftb score rating icon 9.7
Teslong Articulating Borescope with Dual Lens Endoscope Camera Cover #TOP 3
Teslong Articulating Borescope with Dual Lens Endoscope Camera
ftb score rating icon 9.5

Top 10 Flexible Borescopes

Teslong Two-Way Articulating Borescope

TD450SD85L1.55
black
Teslong Two-Way Articulating Borescope Cover
Teslong Two-Way Articulating Borescope with Light, Industrial Endoscope Inspection Camera with Articulated Probe, Flexible Mechanic Fiber Optic Snake Scope Cam for Wall Automotive Engine Inspect-5FT

Teslong Borescope is a versatile inspection tool with a two-way articulating probe that can easily maneuver through tight spaces. The 4.5-inch IPS screen provides exceptional clarity, ensuring you catch every detail during inspections. With a 5ft semi-rigid cable, you can direct the probe tip precisely. The LED illumination allows you to adjust brightness for clear views in dim areas. This portable and user-friendly borescope saves you time and money on inspections, making it a valuable tool for mechanics and DIY enthusiasts.

What We Like
Excellent image quality
Affordable price
Flexible, articulating camera head
Easy to use
Durable case
#TOP 2

Teslong Dual Lens Endoscope 16.5FT

TS43D8DL5
black
Teslong Dual Lens Endoscope 16.5FT Cover
Teslong Dual Lens Endoscope with Light, Mechanic Borescope Inspection Camera, Fiber Optic Scope, Flexible Snake Probe for Automotive, HVAC, Wall & Home Inspections (16.5FT)

The Teslong Dual Lens Endoscope provides a dual-camera setup with forward and side views, helping you inspect tight or hidden spaces from different angles without missing any detail. Its 8 adjustable LED lights brighten dark areas, making it easier for you to see clearly during your inspections. You can capture photos and videos to document your findings, which can be saved on an SD card or transferred via cable for easy sharing. The flexible 16.5-foot semi-rigid cable holds its shape as you maneuver it through tricky spots, and its waterproof design means you can confidently use it in wet or dusty environments. This makes the Teslong Dual Lens Endoscope a handy tool for automotive, HVAC, and home inspections.

What We Like
Bright, clear display
Dual cameras functionality
Easy to use
Long, flexible cable
Good value for money

Teslong Articulating Borescope with Dual Lens Endoscope Camera

TD450SD85DL1.55
black
Teslong Articulating Borescope with Dual Lens Endoscope Camera Cover
Articulating Borescope with Dual Lens Endoscope Camera, Teslong Two-Way Articulated Industrial Inspection Camera with LED Light, Flexible Mechanic Fiber Optic Snake Scope Cam for Wall Automotive-5FT

Explore tight spaces effortlessly with the Teslong Dual Camera Borescope. Its two-way articulating probe bends and rotates, providing crystal-clear visibility and saving you time and money on inspections. The dual cameras, forward-facing, and side-viewing, offer enhanced versatility, allowing you to switch between views easily. The 4.5-inch IPS screen displays details with precision, ensuring nothing escapes your sight. Illuminate dark areas with adjustable LED lights, guaranteeing a clear view. Portable and user-friendly, this borescope is a convenient companion for all your inspection needs.

What We Like
Clear image quality
Durable construction
Side articulation feature
Long battery life
Versatile attachments

Teslong Dual Lens Inspection Camera

NTS300
Orange
16.5FT
Teslong Dual Lens Inspection Camera Cover
Teslong Inspection Camera, Dual Lens Borescope Camera with Light, NTS300 5" IPS Industrial Endoscope, 1080P Waterproof Flexible Mechanic Fiber Optic Snake Scope Cam for Wall Automotive Engine (16.5FT)

The Teslong Dual Lens Inspection Camera comes with two 70-degree cameras that provide a wider field of view, a 5˝ screen with adjustable angle and 1.5x digital zoom, 7 adjustable LED lights for brightness, an 8mm waterproof flexible cable, and up to 6 hours of use time with 5000mAh rechargeable battery. The camera is designed to be drop-resistant and rainproof, making it perfect for outdoor work.

What We Like
Dual camera views
High image clarity
Semi-rigid, bendable probe
Easy operation
Adjustable built-in lights
#TOP 5

Teslong 50FT USB-C Borescope Camera

NTC30P-15m
50FT
Teslong 50FT USB-C Borescope Camera Cover
Teslong 50FT USB-C Borescope Inspection Camera with Light, Flexible Waterproof Endoscope Snake Cable, Compatible Only with iPhone 15/16, USB-C iPads & Android Phones for DIY Pipe & Drain Inspection

The Teslong USB-C Borescope offers a 50-foot flexible cable, allowing you to easily inspect hard-to-reach areas like pipes and drains. Its long, bendable design helps you explore tight spaces, though pairing it with additional tools can improve navigation in tricky spots. Designed for modern devices, it works smoothly with iPhone 15/16, USB-C iPads, and compatible Android phones, so you can connect without hassles. The camera tip includes 8 adjustable bright LED lights, providing clear visibility even in dark environments. Plus, the semi-rigid, waterproof cable is perfect for wet or confined spaces, making your inspections reliable and convenient.

What We Like
Long 50-foot flexible cable
USB-C device compatibility
Adjustable bright LED lights
Waterproof semi-rigid cable
#TOP 6

TGJOR 4.3" Endoscope Camera with Light

TGJOR
4F-01
Black
TGJOR 4.3" Endoscope Camera with Light Cover
Endoscope Camera with Light: 4.3" Inspection Borescope Camera for Sewer - 16.4ft Waterproof Industrial Endoscope - Flexible Snake Bore Scope for Plumbing Automotive

The TGJOR Endoscope Camera offers a clear 4.3-inch display with adjustable brightness, making it easy for you to inspect dark or hard-to-reach places like engines, pipes, and ducts. Its flexible 16.4-foot semi-rigid cable bends and holds shape, allowing you to navigate tight spaces effortlessly. You can zoom in and focus on small details such as cracks or corrosion, helping you get precise close-ups for accurate diagnostics. Plus, the waterproof 5.5mm probe with adjustable LEDs lights up submerged or dark areas, while the plug-and-play design means no extra setup or apps are needed. This makes your inspections quicker and more convenient.

What We Like
Adjustable brightness display
Flexible 16.4ft semi-rigid cable
3x zoom with close focus
Waterproof probe with LEDs
Plug-and-play design

Teslong USB-C Borescope Inspection Camera

NTC30P-3m
black
10FT
Teslong USB-C Borescope Inspection Camera Cover
USB C Endoscope Camera with Light, Teslong Type-C Snake Borescope Camera with 8 LED Lights, 10FT Flexible Waterproof Inspection Cam, Fiber Optic Scope Compatible with iPhone 15/16/17, Android Phone

The Teslong USB-C Inspection Camera is a versatile and user-friendly tool for inspecting hard-to-reach areas. With its wide compatibility, it can be easily connected to a range of devices including iPhone, iPad, Android phones, and tablets. The plug-and-play feature eliminates the need for complex setups or WiFi connection. Equipped with 8 high-intensity LED lights, this camera provides ample illumination even in the darkest environments. The flexible and durable design of the IP67 waterproof camera cable allows for easy bending and access to inaccessible areas. Whether you're a professional technician or a DIY enthusiast, this multifunctional inspection camera is perfect for plumbing, automotive repairs, and outdoor exploration.

What We Like
Wide Compatibility
Easy to Use
8 High-Intensity LED Lights
#TOP 8

Acoath Dual-Lens 1920P Endoscope Camera

Acoath
Black
16.4FT Snake Camera
Acoath Dual-Lens 1920P Endoscope Camera Cover
Acoath Endoscope Camera with Light, Dual-Lens 1920P HD Borescope with 8 Adjustable LED Lights, IP67 Waterproof Boroscope Inspection Tools, 16.4ft Semi-Rigid Snake Camera for iOS & Android

The Acoath Dual-Lens Borescope is a handy inspection tool that helps you see into tight or hard-to-reach places with its sharp 1920x1440 HD camera. You can easily connect it to your iOS or Android device using the simple SUP-ANESOK app, allowing you to view real-time images quietly without distractions. Its flexible, semi-rigid 16.4-foot cable bends just right to navigate tricky spots, and the IP67 waterproof rating means you can use it safely in wet environments, even submerged up to 3.28 feet for an hour. This makes the borescope perfect for car repairs, home maintenance, and many other inspection jobs around you.

What We Like
High-resolution dual-lens camera
Easy app connection
Quiet operation
Flexible, semi-rigid cable
Waterproof design (IP67)
#TOP 9

TGJOR 5" Dual-Lens Waterproof Endoscope Camera

TGJOR
Black
16.4ft 5" Dual-Lens
TGJOR 5" Dual-Lens Waterproof Endoscope Camera Cover
Endoscope Camera with Light: 5" Dual-Lens Inspection Borescope Camera for Sewer - 16.4ft Waterproof Industrial Endoscope - Flexible Snake Bore Scope for Plumbing Automotive

The TGJOR Dual-Lens Endoscope offers a clear 5-inch screen with wide viewing angles and adjustable brightness, making it easy for you to inspect automotive parts, sewers, or walls in any lighting. Its dual lenses allow you to switch between front and side views, helping you capture detailed images whether you're checking pipes or engines. The flexible 16.4-foot waterproof cable bends and holds its shape, perfect for plumbing tasks or underwater inspections. Plus, its slim, handheld design is user-friendly, requiring no apps or Wi-Fi, and provides hours of battery life for convenient one-handed use during your inspections.

What We Like
Large 5-inch LCD screen
Dual-lens with zoom
16.4ft waterproof flexible cable
Ergonomic handheld design
Adjustable LED brightness
#TOP 10

TGJOR Two-Way Articulating Borescope Camera

TGJOR
MS40
TGJOR Two-Way Articulating Borescope Camera Cover
Two-Way Articulating Borescope Camera with Light: Borescope Industrial Endoscope Camera - Flexible Waterproof Inspection Bore Scope for Plumbing Automotive Sewer

The TGJOR Articulating Borescope offers a 4.3-inch color LCD screen with a wide 170-degree viewing angle, letting you see clear, real-time images with excellent detail thanks to its HD 1080P resolution. Its unique two-way articulation lets you easily adjust the camera angle by rotating a control wheel, so you can inspect hard-to-reach spots from different directions without hassle. The borescope’s flexible, waterproof cable and bright adjustable LEDs help you explore tight, wet, or dim spaces with ease. Plus, its rechargeable battery provides 4 to 5 hours of continuous use, making it reliable for extended jobs whether you're on-site or in the workshop.

What We Like
HD 1080P clear display
Two-way articulating design
Adjustable LED lighting
Flexible waterproof cable
Long-lasting rechargeable battery
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What are the 3 types of borescopes used?

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.

2. What is the difference between borescope and fiberscope?

Fiberscopes are made of fragile glass optical fibers, which can easily get damaged and degrade the picture quality. In contrast, video borescopes are shock-resistant and more durable than fiberscopes.

3. What is an articulating borescope?

An articulating borescope is an inspection tool equipped with optics. It is used for inspecting areas and tight spaces that are impossible to visualize without it. This tool has a handheld unit connected to a long probe with an articulating camera tip.

4. What are borescopes used for?

Borescopes are used to non destructively inspect industrial systems and equipment for condition, manufactured parts for quality and security and law enforcement for contraband, intelligence and safety. Common Inspections Include internal viewing of: Turbine Engines. Internal Combustion Engines.

Editor's Notes

During our flexible borescope research, we found 24 flexible borescope products and shortlisted 10 quality products. We collected and analyzed 45,964 customer reviews through our big data system to write the flexible borescopes list. We found that most customers choose flexible borescopes with an average price of $68.08.

The flexible borescopes are available for purchase. We have researched hundreds of brands and picked the top brands of flexible borescopes, including Teslong, TGJOR, Acoath. The seller of top 1 product has received honest feedback from 343 consumers with an average rating of 4.9.

Written by
Brian Howie Avatar

Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.