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...

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.

Quality best inspection camera I ever own.

This inspection camera was ordered to inspect a sealing sheet 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 roughly exploring 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 proved beneficial 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.

Article was delivered very quickly and neatly, article then times taken in inspection. Was actually already mounted everything, memory card was inserted, endoscope already mounted and accessories such as Imbussschllüssel small spare screw in a small plastic bag available.
Switched on, battery and was almost to good 100 percent loaded----- thus immediately ready for use, endoscope actually very rigid and the function of the LEDs as it advertised or advertised. The side LEDs can only be activated as well as the camera switching to the left / right view, by pressing the small push button on the endoscope (USB port on the camera). Screen provided with protective film and everything in an associated case well and safely to store or protect available.
Image quality for close-ups acceptable to good, editing options but to be qualitatively better .... there you can about an image editing program still rausholt so some (but is not a point of criticism for me, just a note) ....for the quick snapshot, inspection / examination or short video sequences but quite sufficient.
USB - connection to the camera with a small screw fixed, has its reason because the cable is a little rigid, it protects the connection in the camera from accidental loosening or breakage. The small support foot, which can be attached to the camera, is well-intentioned but somehow not mature, unless you no longer move the endoscope cable because otherwise the camera actually does what it wants.....slides back and forth or falls down if necessary.
Settings of the camera such as date, time, language, etc. quickly and intuitively adjustable. Manual available .....
You should take the time to check all functions and familiarize yourself with the camera. If questions arise, the customer service provides very fast and friendly support in a short time .....Klasse
Should the quality and customer service remain so, which I hope, the camera is for me a clear buy recommendation.

i am loving my new camera tripod, its so flexible and i can move my camera around any angle i want it with no hesitation ! definitely recommend this to everyone!

I purchased the K&F Concept Inspection Camera 8MM, Industrial Endoscope-Borescope, 16.4 ft Cable for my husband to diagnose problems inside a wall in our home and view difficult to reach gutters on our home. However, he has not really used it since he unwrapped it on his birthday:)I've been using it for all sorts of things...looking...inside a wall,underneath the refrigerator,inside the vacuum hose for a clog,inside the dryer vent,down a drain that was clogged,inside our toilet bowl,underneath beds,inside my mouth for a molar that was cracked (easier to see holding the device screen up to a mirror so the image is not reversed),behind some heavy furniture,underneath the hood of my car,underneath my car, etc!!In short, it has been the most useful birthday present I ever purchased for my husband! :)

It's pretty light weight, and the flexible arms allows for it to be easily stored away.