I have used this endoscope camera both in the engine compartment of my vehicle, which is difficult to access, and to inspect our sewage pipe and I find the image quality satisfactory in view of the quite low price.
If the clog in the drain pipe can be located (and cleared) without hiring a costly plumber, it's already a worthwhile investment.
Only the recording and storage function did not work and it turned out that the memory card was defective.
The seller responded obligingly and generously replaced the purchase price with a higher-quality memory card.
The durability of the camera will have to be seen, but will hardly be used due to a lack of demand.

In any case, the neighbors were already delighted that they could fall back on my "endoscope camera service" in an emergency. :-)

The endoscope is a super solution for the DIY sector. In the professional field you might get the replacement battery for this price. Here you get a function in the form of a useful view, for example into the engine compartment or into very crooked spaces, which no smartphone camera can match. This saves a lot of time because major dismantling work can be avoided. The picture is significantly better than expected and both photos and films can be made so that you get a good overview of the condition or function of the objects that are simply to be examined, repaired or adjusted. The lighting is excellent. With strong reflections, it is very good that the light can be dimmed. I fix the endoscope with a collet so that steady pictures can be taken.

Very good quality - in terms of feel, built-in materials, recordings and also very functional to control the side camera with its own LEDs in three stages, just like the upper main camera. A reasonable purchase with high quality and no unnecessary frills functions. Simply a convincing product !

The quality is really good, processing and no sharp edges or the like. The screen is big enough for the necessary work to see the examined objects well. I think it's good that a battery is installed, so you don't necessarily need a laptop as a screen, which makes it very mobile in the suitcase. The supplied cable is a little too long, because the manufacturer really meant well. 2 to 2.5 meters thick would have been enough. The LEDs provide enough light for both cameras and if they are outshone, they can be conveniently dimmed. The picture quality is ok, you can see pretty much everything. I don't think it should be a 1080 resolution, but a little less. In general it was worth the money for me and has already found quite a few problems or objects. Except for the slightly too long cable, this system can really be recommended. LG Frank

The quality of the endoscope is very good and the images are easy to see.

The large display is very practical because you do not need your cell phone to mirror the camera, as is the case with other endoscopes.

In addition, the endoscope has a rechargeable battery, an SD card slot to be able to store the recordings directly on the SD card and 2 cameras, one on the side and one at the top, so you can endoscope very comfortably, especially in the engine compartment of the car.

The cable is long enough, a USB cable and an SD card are included in the scope of delivery.

I recommend the endoscope to everyone who likes to screw on the car, it is very practical.

The Teslong endoscope is delivered in a practical hard case. The scope of delivery includes the device itself, a USB cable for charging and data transfer, a 32GB SD memory card, two additional tips that can be attached to the probe, one with a hook and one with a magnet, a small Allen key, the you need to remove the probe hose, a suitable spare screw, a folding stand and operating instructions in different languages. In terms of quality, the device makes a very good impression, both the case and the keys feel very high quality. The operation of the endoscope is relatively simple and after a short reading of the, unfortunately somewhat poor, operating instructions, the device can be used. The picture quality of the is not outstanding, but more than sufficient for the actual use of the device. The 5 meter long probe hose is a bit stiff, but has the advantage that it can be maneuvered and pushed through narrow pipes better. What is also quite positive is that you can dim the LEDs on the lens, so you can counteract overexposure on reflective surfaces such as stainless steel pipes. In my opinion, the supplied folding support is useless, as soon as you use the rather stiff probe cable, the support no longer offers any support and the endoscope flies around. A magnetic holder or the possibility of attaching the device to a tripod would be desirable here, as this would make the work much easier. Unfortunately, the supplied manual leaves a lot to be desired. Only the essential operation of the device is explained, but how to attach the additional tips, for example, you have to find out yourself, this is absolutely not discussed. It also explains how to remove or attach the camera probe, if you follow the instructions exactly, the device is then ready for scrap. The attachment of the probe is like a USB-C connector, which is additionally fixed with a screw, if you insert it as instructed in the instructions and then turn it clockwise until it clicks, you will break the connector, so be careful. There was probably something sloppy in the translation, because on the English pages it is described in much more detail. The built-in microphone is a nice feature for leaving any comments while working, but unfortunately it also records all the button operations, which then become noticeable as a very loud click on the video. Overall, I would describe the Teslong endoscope as quite useful, both for the do-it-yourselfer and for semi-professional use. A little more effort in translating the manual and possibly a possibility to attach the device to a tripod would be desirable. In my opinion, the price is justified.

Great product for my electrician son to use when running cables. Has a flexible endoscope cable with good rigidity that allows for good camera control. 2 camera positions, one at the very end and others on either side; all have individual LED lights. Cameras display high-quality images up close. These images can be captured by photo or video. Also records sound. A button to switch between cameras. Waterproof SD card included. Overall fit for purpose, well made and easy to use.

needed an endoscope camera because I wanted to determine where power cables were running under our false ceiling. Teslong's camera came at just the right time. The Teslong device comes in a sturdy hard plastic case. The scope of delivery includes the handheld with a 4.3" display, a 5 meter waterproof camera hose (with triple camera), a device stand, USB-C data cable, various attachments for the camera, a 32GB micro SD card, a mini Allen key and instructions (incl. German language).The camera is securely attached to the handheld and can be removed using a mini Allen key.The connection of the camera hose then turns out to be a USB-C cable (whether this can also be connected to other devices I couldn't check whether it can be used in this way). I was immediately enthusiastic about the model, since it comes with a self-sufficient handheld. I already had various endoscope cameras. However, they always had to be controlled using an app (sometimes not very trustworthy ones). Depending on the Android or iOS version, it was not possible to get the cameras to work at all and it is also not possible to handle a notebook in a narrow corner t that simple. So a huge plus point for the Teslong camera. The battery was already pre-charged and the SD card was already inserted and pre-formatted. So it could start right away. The camera hose is relatively rigid, so you can drive through longer pipes or areas that are difficult to access. The rigidity meets my taste. In the past, cables were relatively thin and most often snapped and jammed immediately after entering a choke or duct. The device itself is comfortable to hold and easy to use. The buttons are large enough to operate the device with one hand and guide the camera with the other. During the test, I stood on a ladder under the ceiling and inserted the camera through a small opening in the ceiling light (diameter of the camera housing approx. 8.5mm). Everything is easy to see on the display and the pictures taken also correspond to what is shown on the display. The built-in LEDs are great and also illuminate a pitch-dark area well. The camera can be switched 3 times (to the front, to the left and to the right). In this way, an area can be viewed almost 360° without rotating the camera tube. There is also a 2x digital zoom with 1.3x and 1.5x (although the quality of the image decreases here, mostly due to the poor illumination in a dark room). The handheld also has an LED installed in order to get a good picture of the insertion opening even in a poorly lit area. Conclusion: I am totally enthusiastic about the device and it exceeds my expectations. I was able to do all the work I wanted to do with it with no problems (I found all the cables I was looking for in the ceiling). At the beginning the price seems a bit high, but you get a top device that is super processed. Simply unpack and start looking: no more installing apps, looking for adapters for your smartphone or sitting in a tight corner or niche with a bulky notebook, thanks to the self-sufficient display. The pictures taken in HD quality are great and the endoscope can be used very flexibly thanks to the 2 cameras. For home use, there is a clear purchase recommendation.

I've tested quite a few endoscope cameras, all of which were junk. With this camera you get a reasonable quality that you can do something with for a relatively low price. In addition, there is the very chic and nice hard case and the accessories. I highly recommend this product!

I have tested the endoscope extensively. the enduscop has saved the need to remove parts in the automotive sector. I didn't expect to get so much quality for the price.