Since the time I tinker with my cars... I ended up buying an endoscope...
This model is perfect, I preferred the model: 10M for 12€ difference, it's better...
I wanted those Check the xenon headlight wiring and fasteners on my Cadillac. I did it without any worries.
All I had to do was slide the semi-rigid camera hose/cable down the guts of the tubes and cables and found everything was fine.
I had to know how to disassemble it... so I also realized that it was necessary to remove the bumper... In
short, perfect quality, equipment certainly ok for professionals, garage owners and others... And above all no need for Android applications.
I had bought another brand with vision only on the phone... well I never managed to get it to work.
I returned it the same day and bought this one
Very happy with my purchase, will serve me especially for the car...
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I'd previously bought an endoscope that used wifi to connect to my phone screen using a custom app from the manufacturer, but found that they hadn't updated the app to layer versions of Android, so it's now unusable.

This device has its own screen, so no such concerns. The picture was better than I was expecting, and I was able to submerge the camera in a water tank to discover why a pump was no longer working. This saved me a callout fee for a plumber to come and diagnose the problem, so it has already paid for itself.

It feels like the right sort of price point to pay for a tool that I will only use occasionally. There are some extra little gadgets that clip on to the end of the camera e.g. a hook, a small magnet and a mirror.

There is no pouch to contain the items, but I will just keep it in the box that it came in - it all packs away neatly enough.

Great product can be fit to glow plug and injector holes.

The product corresponds to the description and is also easy to handle.
I inserted it twice in a sewer pipe, the picture quality is good.

very good device with a high quality camera. Other devices of this quality like to cost 2-3 times as much. A possibility to extend the cable would be good. Battery lasts long too. I'm very satisfied.

I was quite surprised at the image quality of this device at optimum focal distances, which is aided by a big screen (compared to most others).
I did look at the traditional design offerings (the ‘pistol grip’ type) as a couple of friends have them, but the resolution, illumination and a screen about a third of the size of this unit’s screen didn’t leave me particularly impressed.
There’s little point in describing the unit and it’s functions are these are adequately (and accurately) described in the sellers information.
In use, this does need some practice in terms of ‘wiggling and turning’ the probe, both to get it to where you want it, and to interpret what you are seeing which may at that point be ‘rotated’ from the ‘horizontal’ you have in your head. Once mastered, it can return an astonishingly detailed picture at optimal focal length (I’d say about 2 - 4 cm). Outside of that distance (as a pre-focused camera, it will actually see as far as you want it to), the image is less crisp, but still good.
I bought this to try to track down the cause of water leaking into the boot of my car which was leaving wet carpets. I was able to feed the probe up a box section in the boot area while leaving a hose running down the car’s roof. I was able to see where the water was coming in (very satisfying), which saved me any amount of stripping -out and trim removal. It was worth its price for this alone, although I couldn’t help reflecting on many, previous situations in house and car where I wish I’d had this at my disposal. Similarly, I’m anticipating this being very useful for similar situations in the future, especially as I’m not as young as I once was and tight ‘contortionist’ spots are getting more difficult as time goes by.
The last thing to comment about is the price. Some of the ‘professional’ units like this can cost three/four/five (or more) times the cost of this one. They might be more rugged for industrial use, but for DIY use this is perfectly OK.
All-in-all I’m very pleased (and impressed) with this device.

Product for exploring a fiber cement channel embedded in a wall. Thanks to this endoscope, I could see that it was useless and that I could condemn it. Thanks to the 10m cable, I was able to explore over a great distance. To facilitate guidance, I attached the endoscope cable to a 16 mm2 rigid cable. I also surrounded the camera with a miniature car tire to keep a distance from the edge of the canal. Images of sufficient quality for this use. Since then I have also used it to carry out checks at an inaccessible spot under my roof. Very practical storage case. Very happy with this purchase.

Since my TDI engine lost cooling water - and I didn't know from where, I ordered the endoscope without further ado. Really cool with the moving head! Thanks to the endoscope, the spot was quickly localized and now it's quiet! I would have liked to have looked inside the cylinder head of my 3.0 TDI (over the injectors or glow plugs), but unfortunately the camera is too big for that. :( the narrow version would probably fit, but it's too expensive for me! Price-performance - for the model - is perfectly fine

During the last heavy rains, water ran into our basement. I then suspected a rainwater downpipe that runs inside a house wall and weighed it up: buy it or have someone come directly with equipment? In the latter case, 200€ are quickly gone with the journey, as I had to find out myself.
I then decided on this device with a camera, which, as you can see from the example image, was the right decision.
Sure, it's not a professional device and the image quality on a large screen is only moderate. But you can't expect more in this price range. But it is enough, for example, in the event of a pipe burst, to get an initial picture of the problem and then to see where the problem lies and whether the professional has to come or not.
Of course, I can't say anything about durability yet. Anyone who has to use something like this on a daily basis is more likely to buy a device in the middle three-digit range.
All in all I am very satisfied and give a clear purchase recommendation!

I've used this camera a few times so far and I have to honestly say that the price/performance ratio is simply unbeatable. Image quality is great.