- Articulating Borescope with Dual Lens Endoscope, Teslong 5-inch IPS Automotive Inspection Camera with Two-Way Articulation Tip, 6+1 LED Lights, Mechanics Fiber Optic Scope-Dia. 0.25 inch & L 5.0 feet

This thing is fantastic. It has allowed me to look into cylinders, and diagnose certain things I would have never seen without the 90 degree lens. Overall, a fantastic machine. Also, the ability to maneuver, and the ability to record videos, and take pictures, is worth it.

It's a great borescooe with excellent resolution

Teslong is a great brand and this borescope is a testament to the brand! It works as expected and is a great tool for any professional.

I was very impressed with this product. I used this frequently for work as a warranty inspector. One day there was just a black screen, and no communication with the camera. I called, they said they were going to send a new one. Took 4 phone calls, despite every person saying they were going to personally expedite it. The one they sent me was a refurbished one. The boot was ripped, and it would not read a memory card, so it won't take pictures. I called, and was once again told a replacement would be sent. Once again nothing, then I was told they were out of stock in their warehouse but they would send one from the Amazon warehouse. 2 more days of no updates, and now Teslong is saying Amazon won't send one because the order was refunded. It wasn't refunded, the refund is just me getting it free because it's a warranty replacement. No one will fix this. Teslongs current solution is to send me a lower end single lens model until a new shipment of the one I ordered comes in from China. I doubt I'll see the single lens one, which is an insane offer for a warranty claim any

For the price when on sale its a decent product. I like the dual view and the articulating head. The articulation could be a little less resistant feeling. But it works and gets the job done. Make sure you find and get the smallest diameter line possible so it will fit many different bore sizes.

The first project after purchasing this was to figure out what was stuck behind a sliding cabinet door in my boat. It was a life saver (or at least a door saver). I could only open the door less than 2” but it was plenty to get this camera in, feed it to the opposite end of the cabinet and see what was causing my door jam. The cable was sturdy enough so I could set the camera in position looking at the blockage. Then I could use 2 hands with a wire hanger or the hook attachment on the camera itself to pull the package out of the way of the door slide. It was still a very difficult situation but without the camera I wouldn’t have had any other option but to break the door to gain access inside again.

I love the articulating head and dual cameras. I am definitely glad to have chosen the model with these features, even though it was a little more expensive. I've had a screenless USB borescope before, which required plugging into a phone or a computer, the convenience of the built-in screen on this one is also great. I have used this borescope to: - examine the carbon buildup on the valves on my direct injected 3.5 Ecoboost, just by removing the map sensor - diagnose a clogged injector on my 1.6 Miata by feeding the scope down the IAT valve opening - pull speaker wires through the walls - find a plumbing leak inside a wall The list goes on. I love this thing, worth every penny.

Very clear picture. Records good video. The wifi interface with the phone is good, won't change from end view to side view on the phone. I work on piston airplanes and great for looking in the engines, or areas that can't be seen clearly with a mirror.

Fantastic scope. I have made a lot of money off of this scope. Crystal clear picture in my opinion. Articulating camera can easily see things that I couldn't before. Very happy. Downside would be that I don't think the lens is replaceable. You just have to be gentle with it.

This is one of the best scopes that anybody can buy. Taking pictures, recording videos and sharing the screen with your tablet or phone are great features. The diameter of this bore scope is 6mm which is thin enough to get into cylinder through the spark plug hole. There's another model of this brand with 3.5mm diameter but I preferred to buy this one because of the camera quality. This model has 2 Mpixels camera and it's dual camera while the thinner version is 1Mpixel camera and single. It depends what you need. I'm pretty sure the thin version has an acceptable quality as well.

Purchased for work as im a hvac tech. This camera is a game changer! Puts Milwaukee and Ridgid to shame as i used both of those long term. Camera is crystal clear and the articulation helps find defects in equipment that other cameras could never get to. The arm on the scope is very thin which is a good and bad because on one hand it can get into smaller openings and bend well but on the other hand it can also be very flimsy. App functionality is cool i wish you were able to transfer pictures to your device after already being taken, keep in mind to transfer a picture to phone u need to have the app open and be using the app to snap the picture which is alot more work to the point that i dont use that feature. Overall this camera paid for itself the first week i had it and would definitely purchase a second. Leaving only 4 stars because the camera has glitched a bunch of times now where on startup it wont activate the actual lens on the camera and ill just have a black screen, ive had to resort to holding the little reset button on the back each time and reboot it. Other wise fantastic product!

Bore scope with 1/4" end. I bought it to look inside engines and it works very well. The view is crystal clear with good focus and lighting. Much, much better than the scopes which connect to your cellphone. For more money, you can get this scope with a 1/8" end which would be better for gunsmiths. For an engine shop, I picked the right scope. Excellent product.

Not a good tool for a shop or company poor quality broke right away wont articulate and LED light flickers. Camera was not overheated and never squeezed into super tight spots...I would have paid more money for a quality tool. Very disappointed