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).

If you're looking for a good all round inspection camera this is it....
I purchased this with specific task in mind:
1. Plumbing inspection and leak detection especially when the drain is clogged...
2. Automotive and light duty Truck repair - used it to do visual inspection inside cylinders on diesel engine valve, cylinder walls and piston.. I used it to locate hidden bolts while changing out cam driven distributor on 1994 Toyota Camry..
3. Home HVAC inspection on evaporator, condenser, and supply side air registers.

I am retired and no I am not a professional.. just like fixing things and the K&F Concept Inspection Camera is soooo much better than using an inspection mirror and a flash light....plus you don't have to climb over or under things to do inspections....My wife uses it to find things that she has dropped behind the washing machine, dryer or the stove...

UPDATED: Earlier Review: "Right out of the box to test use with my Android and Camera. The Android is a Galaxy J7 Crown and on that phone I had put an outer casing to protect it (since the phone on its own is very thin). The Clamp for use with a phone was able to fit snugly over both, but it was very tight. I've since been contacted K&F CONCEPT , voluntarily without my having contacted them, that they can provide a large clamp for the phone due to the phone casing. . Then tried seeing how it would work with a Canon T3i DLSR camera . As can be seen in the images , success! The portion that attaches to the bottom of camera has a nice little 'knob' for screwing in quite tightly (as does the mount for screwing the camera on). These little knobs could be easily missed. In other words, all fit on 'Tight' in all ways and the legs are very flexible. Will be interested to see all this will come down out in the field, but inside, for common use so far, great. Only thing, I'm afraid I could lose the removable part (detachable base), as it is very small (Make a mental note)." UPDATE: A new , larger mount is available that swivels from 'Landscape' to "Portrait' position without having to remove the camera mount, as it previously was. Would highly recommend this 'improved mount' , also pictured.

This unit is specifically for mobile devices (Apple or Android based). I found the audio quality to be acceptable overall and the noise cancelation feature while great does tend to have a slight effect on your voice. So my preferred use would be with noise cancelation turned off.

The size of the charging case when it's all packed up really surprised me because it is tiny. It quite literally fits in the palm of my hand. So this makes it easy to take anywhere with you.

Overall I do highly recommend this unit as it does what it needs to at more budget friendly cost to some others in the space.

Good endoscope camera that works perfectly with iOS devices (with a Lightning connector). It doesn't have a battery but is powered entirely by the iPhone or iPad, which is certainly good for its longevity. It also has its own lighting, which can be adjusted using a wheel. In my opinion, this could be a little brighter, but it is sufficient. The image quality is surprisingly good. The camera is small enough to fit almost anywhere. The only thing that's a little difficult is maneuvering, but you really can't expect anything more given the low price. Highly recommended for just under €30!

This endoscope is actually not comparable to the usual devices. The most obvious and biggest difference to other (cheaper) endoscopes is the moving camera (see video). If you actually want to look inside a more complex cavity this is just absolutely brilliant, no comparison to the normal devices.

I've been doing everything on my car myself for years, now I've gotten to the point where I can't get anywhere with my normal endoscope camera. It is incredibly helpful, especially when examining the cylinders.

I actually haven't found anything negative with the camera yet, everything is exactly as described on the product page:
- Large and really good display
- semi-rigid camera cable
- 1 meter cable length (so far always sufficient)
- reputable manufacturer
- SD card included
- Charging via USB-C
- Multilingual menu
- Very bright LED illumination
- Temperature sensor at the top
- Not dependent on cell phone or apps due to internal display
- Good camera

A big extra that is not mentioned in the description:
The device has WLAN. You can connect your smartphone super easy 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 without a PC on the cell phone (see screenshot).

Quality best inspection camera I ever own.

Very good to start with