Due to its size, the endoscope camera is perfect for looking into the combustion chambers of a petrol engine. A top price-performance ratio for workshop requirements. I wouldn't use it for sewers or similar because the camera isn't waterproof! The app for the Android operating system works wonderfully and does not cause any problems.

Great product! Suitable for inspecting combustion chambers. The minimum distance to get a sharp picture is 5cm, but even at 2-3cm it's still sharp!
Photo and video function. Very narrow, only a few mm. You can get anywhere there. price-performance

I decided on this device because I often have to work in a dirty and oily environment during repairs and therefore don't want to use my cell phone for evaluation. The operation is very simple and self-explanatory, just switch it on and click through the menu. The device can also be operated well with gloves. The auto focus works well and the brightness of the camera can be adjusted, so one hand can hold the camera and the other operates the display. Photos/videos can be made quickly and easily at any time at the touch of a button. I am completely satisfied with the endoscope camera and can recommend it without reservation.

This inspection camera was ordered to inspect a sealing membrane in a house with timber frame construction as a homeowner accompanying a renovation. The image looks sharp on the display and the camera has a sufficient refresh rate for orientation. Noise is tolerable in low light, but almost imperceptible in full light. The side camera is only sharp in the close-up range, but it is still very helpful for the rough exploration of cavities, because you can dive into a borehole and get an all-round view without having to turn the camera head around the corner. The line can be easily modeled and remains easily routed over a distance of approx. 1 meter. This has proven useful in getting the camera free again, if you want to look behind an edge at some distance with a bent end. The long line is also helpful to form a kind of crank outside the hole in order to be able to guide the camera better.
I can't see any reduction in image quality in the photos after I've scaled them down to 50% as a test. I therefore suspect that the usable resolution is well below the specified 1080P. I haven't tried the accessories like the magnet, but the protective ring for the accessory thread sometimes gets in the way when pulling the camera back. A clear purchase recommendation for occasional use.

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.

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.

Great value- great device. But would like bigger better instructions including how to replay images.

I got this to help with my arcade machine repairs, it really is very useful in getting a look at hard to reach places and getting close to components that will electrocute you if you touch the wrong thing. The LED lights on the end mean it illuminates darkened areas which is also very helpful.

If I had to make one criticism it’s that the default device orientation means the picture is mirrored, so you think you need to move the probe up when actually down was the correct direction. This can be changed in the options screen, but it doesn’t remember this when you switch it off.

Other than that, this is very useful if you’re working in cramped spaces and need to be able to look around corners.

This endoscope is actually not comparable to the usual devices. The most obvious and biggest difference to other (cheaper) endoscopes is the moveable camera (see video). If you actually want to look into a more complex cavity, that's just absolutely brilliant, no comparison to normal devices. I've been doing everything on my car myself for years, now I've come to the point that I can't get any further with my normal endoscope camera. It's incredibly helpful, especially when examining the cylinders. I haven't really noticed anything negative about the camera, everything is exactly as described on the product page: - Large and really good display - Semi-rigid camera cable - 1 meter cable length (so far has always been sufficient) - Reputable manufacturer - SD card included - Charging via USB-C - multilingual menu - very bright LED lighting - temperature sensor at the top - not dependent on mobile phones or apps thanks to the internal display - good camera A big extra that is not mentioned in the description: the device has WLAN. It is super easy to connect your smartphone wirelessly (the app for the iPhone is called "AllScope"). The functions include, among other things, a live image transmission and that recordings can be viewed and saved directly on the cell phone without a PC (see screenshot).