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๐ Unlock hidden insights with Teslongโs dual-lens borescopeโbecause guessing is so last decade.
The Teslong Two-Way Articulated Industrial Inspection Camera features a flexible 2-way articulating probe with dual forward and side lenses, a sharp 4.5-inch IPS LCD display, and adjustable LED illumination. Designed for professionals tackling automotive, HVAC, and mechanical inspections, it offers precise navigation in tight spaces, multiple viewing angles without repositioning, and portable convenience with built-in 32GB storage and USB-C charging. Waterproof and rugged, itโs a reliable diagnostic tool that transforms how you inspect hidden or hard-to-reach areas.




















| ASIN | B0CJY6SWBN |
| Aspect Ratio | 16:9 |
| Audio Recording | Yes |
| Autofocus | No |
| Best Sellers Rank | #12,079 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #41 in Borescopes |
| Brand | Teslong |
| Built-In Media | 32GB Micro SD Card, Carrying Case, TD450S Dual Lens Articulating Borescope, USB-C Charging Cable, User Manual |
| Camera Flash | no flash |
| Color | black |
| Compatible Devices | Devices with USB-C ports |
| Connectivity Technology | USB |
| Customer Reviews | 4.6 out of 5 stars 483 Reviews |
| Digital Zoom | 1.5 x |
| Exposure Control Type | Manual |
| File Format | MP4 |
| Flash Modes Description | On, Off |
| Flash Type | Internal |
| Focal Length Description | fixed |
| Focus Type | Fixed Focus |
| Hardware Interface | USB 3.0 Type C |
| Has Self-Timer | No |
| ISO Range | Variable ISO |
| Item Weight | 1.44 Kilograms |
| Light Sensitivity | High |
| Macro Focus Range | 0.6inch to 4inch Inches |
| Manufacturer | Teslong |
| Maximum Shutter Speed | 1/60 Sek. |
| Media Type | Micro SD Card |
| Mfr Part Number | TD450SD85DL1.55 |
| Minimum Shutter Speed | 0.0001 |
| Model Name | Teslong Two-Way Articulated Industrial Inspection Camera |
| Photo Sensor Resolution | 1 MP |
| Photo Sensor Technology | CMOS |
| Real Angle of View | 70 |
| Screen Size | 4.5 Inches |
| Sensor Type | CMOS |
| Shooting Modes | Automatic |
| Unit Count | 1.0 Count |
| Video Capture Format | MP4 |
| Video Capture Resolution | 720p |
| Viewfinder Type | LCD screen |
| Water Resistance Level | Waterproof |
| Zoom Type | Digital Zoom |
J**.
Like Having X-Ray Vision for Tight Spaces
Trying to inspect inside engines, walls, or tight mechanical spaces used to feel like guessworkโbut once I started using an articulating borescope like this, it completely changed how I troubleshoot problems. The Articulation Is the Real Game-Changer The two-way articulating tip lets me steer the camera exactly where I need it. Instead of blindly pushing a straight probe and hoping for the best, I can actually navigate around corners and focus on specific areas. That kind of control is what makes articulating borescopes so usefulโtheyโre designed to pivot and inspect areas traditional cameras canโt reach . Dual Lens = No More Blind Spots Having both a forward-facing and side-view camera is huge. I donโt have to constantly reposition the probe to see around somethingโthe side lens lets me check walls, valves, or cylinder surfaces instantly. This dual-camera setup is specifically designed to give multiple viewing angles without repositioning . Clear Display and Lighting Where It Matters The built-in screen is bright enough to clearly see details, even in dark spaces. Combined with adjustable LED lighting, Iโve been able to inspect everything from engine internals to wall cavities without needing extra light. Actually Useful in Real Work (Not Just a Gadget) Iโve used this kind of tool for: Checking inside small engines and cylinders Inspecting wiring behind walls Looking for blockages or damage in tight mechanical spaces And based on real user feedback, these cameras can quickly pay for themselves by helping identify hidden issuesโone HVAC user mentioned finding multiple cracks and diagnosing problems much faster . A Tool That Feels Professional, Not Disposable Itโs not just a toy cameraโit feels like a real diagnostic tool. The build quality, control, and image clarity make it something I actually rely on instead of just occasionally using. Bottom Line If youโre doing automotive work, HVAC, or even serious DIY repairs, this kind of articulating borescope isnโt optionalโitโs a major upgrade. Once you use one, itโs hard to go back to guessing whatโs inside.
C**B
Great tool for inspectionsโclear view and easy to use
This borescope has been a really useful tool. The dual lens feature is a big advantageโit makes it much easier to see both forward and side views without constantly repositioning. The image quality is clear enough to actually diagnose issues, which is what matters most. The articulating head works well and gives you good control when navigating tight spaces, especially in plumbing or mechanical areas. The screen is a nice size and easy to see, even in darker conditions. Build quality feels solid, and it seems like itโll hold up to regular use. Battery life has been good so far, and itโs simple to operate without a big learning curve. Overall, great value for what you get. If you need a reliable inspection camera for tight or hard-to-reach areas, this is a solid option.
T**A
awesome bore scope
this bore scope is awesome. camera is clear and easy to see. great quality for the price.
J**N
Amazing product!
This thing is awesome! Been in the auto business for over 20 years. Itโs the best borescope Iโve ever used. The picture is amazing and the ability to move the camera around with a lever on the controller is a great feature. Highly recommended!
C**T
DIYers - no reason to spend more
Excellent performance and great features at a reasonable price.
A**R
Excellent unit
Seems like a great product so far. Feels well made and I'm pleased with the picture quality. Used it to check out the cylinder walls on my shovelhead, but great for all the regular borescope applications. Take a peek where your eyes can't go and give it a try.
C**Y
Works very well and a good value
This tool is great. Easy to use, nice size screen and the articulated cable is bendable but holds its shape. The further ability to articulate the camera end, as well as the ability to switch to a secondary side camera is a bonus. According to the manual you do need to keep the battery charged (can't let it completely discharge).. just be aware if you don't plan to use this frequently.
D**A
Good Quality!
So far I like this borescope. Iโve used it on vehicles and the camera is clean and the maneuverability on it is pretty good. The LED lights are at a good brightness to see everything and itโs easy to use. Itโs pretty durable, although the price is a little high, it is worth getting if your doing a lot of diagnosis within the engine or other types of system!
G**E
Endoscopio di alta qualitร , adatto per professionisti e Hobbisti.
Si tratta di uno strumento portatile dโispezione, un Endoscopio professionale di qualitร superiore con doppia telecamera e doppia illuminazione regolabile con sette luci a LED, dispone inoltre di un Controller con schermo IPS da 4,5 pollici che consente una visione molto nitida e accurata e unโinterfaccia dalla configurazione intuitiva. Permette la registrazione tramite scheda SD in dotazione. Molto utile avere a disposizione un prodotto come questo per diagnosticare aree inaccessibili, le situazioni in cui puรฒ essere convenientemente usato sono diverse, come in spazi stretti e angusti, lโispezione di tubi di scarico, rilevamento di nidi di roditori, canne fumarie, e in tutti quei casi necessita visionare aree inaccessibili per poi potere intervenire. Risulta particolarmente adatto e indispensabile per elettricisti, meccanici, idraulici, ma anche per gli Hobbisti. Il confezionamento รจ curato in modo che la pratica valigetta sia preservata da eventuali urti o da graffi, rendendolo sicuro nel trasporto e garantendo l'integritร del prodotto, si intuisce subito di avere tra le mani un prodotto di alta fascia di prezzo e qualitร . Oltre alla classica scatola, vi รจ la valigetta di trasporto rigida con allโinterno lโEndoscopio, il cavetto di ricarica USB, la scheda di memoria micro SD da 32GB giร inserita allโinterno del dispositivo e il Manuale dโistruzioni multilingue esclusa la lingua italiana. Questo Endoscopio permette di esplorare e ispezionare qualsiasi parte difficile da raggiungere in maniera semplice e intuitiva per poi intervenire di conseguenza. La fotocamera riesce a catturare ogni piccolo dettaglio con grande precisione. La sonda รจ composta da un cavo semi rigido flessibile, lungo 150 cm, dotato di una testa cilindrica bidirezionale con 2 telecamere una centrale e una laterale e illuminazione a led intorno agli obiettivi per ben diffondere la luce nella zona interessata. Molto pratici i comandi sul visore che consentono facilmente di orientare la telecamera. Il prodotto risulta essere di facile utilizzazione, maneggevole, leggero e dispone di unโimpugnatura ergonomica con pulsanti intuitivi, le immagini che si ricavano sullo schermo IPS sono nitide, di ottima qualitร e risoluzione, con colori chiari e realistici, tramite il Controller possono essere ingrandite, registrate e salvate in video su scheda Micro SD in dotazione. Dispone di tre modalitร di visione anche a schermo diviso attivabili tramite un pulsante dedicato da pigiare per due secondi. Eโ anche possibile scattare foto con il pulsante posteriore. Ottima lโautonomia con circa quattro ore di utilizzo continuo per ricarica. In conclusione, questo prodotto lo ritengo valido, pratico e funzionale, lโEndoscopio permette di lavorare in ambienti difficili con grande precisione, pertanto Le consiglio a tutti coloro che hanno esigenze simili a quelle che vi ho illustrato sopra e lo promuovo con un buon giudizio. Ottimo il rapporto qualitร prezzo, pertanto se ne suggerisce lโacquisto. Inserisco foto e video e ringrazio per la lettura.
S**.
Truly a top tier product that I can't recommend highly enough!
Excellent, excellent, excellent quality and functionality. Video quality is excellent and the focal point works less than an inch from the subject to infinity (unlike some other's that need to be a good 6 to 12 inches from the subject to be in focus). So when you are looking at a cylinder wall, valves, etc. a short focal point it critical... and this borescope delivers! super easy and clear to inspect cylinder wall crosshatch. I love that I can articulate the camera's location and actually look at a piston top and then by simply moving the thumb lever, rotate the camera head fully backwards to look at overhead valves... all without having to manually change the positioning of the borescope. AMAZING! Not that long ago you would have had to tear down an engine in order to do that! The one and only thing that I wish it could do is to provide a split screen that could show you both of the images from the front facing and side facing cameras simultaneously. The current software iteration requires that you switch views between front and side cameras which can sometimes be a bit confusing in terms of context/relationship to each other. That said, I still wouldn't hesitate to purchase this borescope again if I needed to. Oh and the storage case is top notch in terms of quality and protection AND is also comes with an attachable hood and magnetic pickup that screw onto the camera end. Truly a top tier product that I can't recommend highly enough.
H**B
Quality
So far looks great ๐ ๐ Looks well quality ๐ Go ahead and buy it
B**R
Excellent product
Great product that meets my expectations
J**N
Great product!
I love it. it's so much better than the old snap on borescope I was using. it has good contrast, the camera is clear. I like having the option of the camera on the side and the finger operated bend around a corner. Now I reach for this tool as much as my mirror!
Trustpilot
2 months ago
2 weeks ago