I'm a bit surprised. The device is really good. With the large selection, it was difficult for me to choose a device at all. I'm glad it turned out to be this one. The image quality of the cameras is good and was immediately convincing. So far I've only used it for sewage pipes, where the illumination is particularly important. The brightness of the LEDs can be adjusted using a stepless controller on the side. In this way, the illumination can always be adapted to the respective situation. If the camera is too close to an object, the image fades. This effect can then be compensated for using the slider. Orientation is no longer that difficult with the side camera. I can only recommend the unit.

I have a couple of K&F Concept video inspection cameras and have not been disappointed with any of them. This one is no exception. A highly versatile scope, this standalone device offers excellent image quality in an easy-to-use package. Can be used for all types of inspections. This can be one of those things you didn't know you needed until you had one. From wall cavities, automotive work, gunsmithing — you name it. You will love having one of these on hand.

The K&F Concept endoscope camera comes with a robust storage case. Instructions and a USB cable for charging are also included. The workmanship is flawless and makes a very high-quality impression. The lens head can be rotated so that you can also look to all sides in niches and gaps. The strong LED lighting allows a good picture even in the darkest areas. Everything is shown beautifully sharp on the TFT display. Optionally, you can also connect to the smartphone app to save and view videos and images directly there. The app is intuitively easy to use. The device itself is operated using the 6 buttons on the display and two buttons next to the rotary wheel for the movable tip. The display can be folded if necessary, so that you have a better picture outside with the sun. The temperature is also shown on the display. However, this increases by using the light function. I am very satisfied with the endoscope and can give it a full 5 stars for convincing quality and a good image.

Super picture performance and also save the pictures taken.

I gave five stars each for the image quality and brightness, because the quality and resolution of the images are simply great and the brightness is continuously adjustable. I didn't want to try if it was waterproof! Definitely a recommendation for the price - in addition, I hardly see any difference in the image quality to the devices that the large YouTube car workshops use. Images and films can be recorded and transferred to the PC using the memory card provided. Conclusion: A technical endoscope no longer has to cost three or even four-digit sums. In any case, for me as a frequent hobbyist, this is more than enough.

As a home inspector, my toolbox includes a variety of testing and measuring tools: screw drivers, nut drivers, framing square, concrete and wood moisture meters, temperaturehumidity meters, multi-meters, GFCI & AFCI testers, infrared and probe thermometers, binoculars and a couple of really nice digital cameras to document the appearance of the residence or structure.

Two hands required for a thermal temperature picture, one holding a digital IR thermometer directed at the object while aligning the camera with my other hand to “capture” the reading works well enough; however, a lightweight IR camera attachment to my cell phone is quicker and gives my client a true visual representation of temperature variance.

During a recent home inspection with the house temperature set at 75 and the exterior temperature 61 (picture 1), I felt a breeze several inches away from the chipped plaster above the receptacle and wanted to know more. Placing my anemometer meter at the opening, a 3 mph wind speed was recorded, the draft I felt several inches away. A wide view of the wall was provided by the K&F Concept IR camera that displayed a 9 degree wall temperature difference within 24” inch span (lack of or missing insulation). Removing the cover and receptacle (outlet), I was able to easily insert the lens for a look behind the wall. As the pictures captured, there was no insulation directly behind the receptacle box, above (bent the lens cable upward) and below using the side view camera. The red, yellow, blue, green IR picture is the outside (fiber cement siding). The exterior outlet aligns with the cold spot to the right of the interior outlet and the blue in the upper right corner is the interior outlet. I did not attempt to locate the source of the air leakage, annotating in my report further evaluation by a licensed contractor for options and cost. The nine pictures provided by the K&F Concept and IR camera provide a more comprehensive visual understanding than a mere draft from the outlet.

What is the water bottle for?
I drilled a hole on each end, passed the cable through secured with tape making a lens “stand off” for better observation looking in HVAC duct. With the rounded bottle, I’ve gone 14 feet without getting stuck.

The IR camera comes in a protective small semi-hard case, easy to use with the ability to annotate comments directly onto each picture.

The scope is lightweight and easy to use. All functions (picture, video, light, etc.) controlled by your thumb, except for the side view camera switch which is at the base of the cable. Packaged in a protective hard plastic case, with two metal latches and top and bottom foam padding cut to fit the cable, camera, USB cable and three included lens attachment options is more than adequate. A small magnet, 90 degree mirror and hook to fish wire, or “I dropped my ring in the drain” recovery tool are nice additions.

Providing two options for image transfer (one via the provided USB cable or by removing the mini SD card) gives the user flexibility.

As a home inspector, having a “third eye” is nice to answer any lingering questions regarding temperature and other issues: wall cavities, HVAC units, duct, vents, smoke chamber, chimney…

Adding the K&F Concept infrared thermal camera attachment to my tool inventory will allow more accurate reporting. Well worth the investment.

Has worked flawlessly. After a cleaning with a motorized spiral was completed, I was able to use the endoscope camera to check that the blockage was completely removed. The two cameras in connection with the LED display and the split display for the front and side camera made this clear, so that in a few minutes it was clear that the blockage at a distance of about three meters had been cleared.

I use this endoscope daily and inspect cavity walls. I found the quality to be robust and the image quality clear. The screen is a good size which helps me see the condition of the cavity. I find the dueling camera an important factor in recommending this to any cavity wall or retrofit surveyor.

use this as part of my PPI (Pre-Purchase Inspection) kit. It has a great screen that is very clear. I like the ability to take pictures and videos to avoid hassles. This allowed me to look deep into areas of the car to reveal damage and mechanical issues.

I use this camera in my work examining catalytic converters, turbos, leaks, under dashboard work... the quality is very good, also it has 2 cameras so no more mirrors to attach. Highly recommended over expensive ones.