Teslong Dual Lens Endoscope with Light, Mechanic Borescope Inspection Camera, Flexible Snake Probe, Fiber Optic Scope for Automotive HVAC Drain Wall

Works great, holds a charge a long time.

Great image quality. Easy to download images. The dual camera is helpful to see valves. Holding up well after months of use in a shop.

Use this a lot when diagnosing problems with aftertreatment. I can take off a sensor or a piece of exhaust pipe see down into the internals of a turbo or exhaust and see that the issues are without taking off a bunch of parts. Really cuts down on the down time when doing diagnostics.

Easy to use although tricky in rough tubing or sharp bends.Purchased to find blockage in 2” sink drain. Worked in seconds. Also used to find blockage in electrical conduit.The sharp edges on the camera housing tend to catch on any unevenness ( a nightmare on flexible conduit. Putting it inside a flexible hose helped but the best cure was fabricating a small sphere to enclose the end of the camera. The manufacture should provide something similar for ease of use.

very good picture, easy to use

I was looking for a borescope with a side view camera when I received a “deal of the day” notification for this one. The price was right so I bought one and had it delivered overnight, which was a bonus! I brought it to work with me and coincidentally a coworker was asking the technician next to me to borrow his snap on borescope. I told him to try this one since I just got it and was curious how it would perform. He used it to scope an engine cylinder he was having issues with. He came back to me and was extremely impressed with the clarity of the pictures and the features that this borescope has. He also showed it to our service manager and an advisor. They were all so impressed that they asked me where I got it. I told them I got it on Amazon and let them know the price I paid and all three of them ordered one!

I have had this for a while now. I have used it to inspect drain pipes and the dryer vent and it allows me to see what is normally hidden and helps save money and frustration on where things are plugged. The cable is very stiff so it allows you to route it up some distance vertically. My dryer vent goes up out of the roof so this is quite helpful to inspect. It takes some effort to keep the camera from pointing directly at the side of the vent, but when it faces forward, can help you see what is ahead. The lights are a good feature as well.

Bottom line - this helped me complete a task that I was unable to do without it.Pros: when oriented correctly, decent video. Side camera was an extra plus that allowed me to see why all my previous attempts failed.Cons: I could find two, and one is a big one (which is why it is 3 stars)...read on...I was snaking the camera down a wall for running a cable from the basement to my kitchen. I don't know if it was the original architecture or through some renovations 20 years ago, but the "balloon" construction between the walls ended up with only minor gaps to feed the wires.By itself, I could not get the camera down beyond the first obstacle. The wire of the camera will definitely hold its shape, but in this case, it was a hindrance. I needed a way of moving the wire towards a gap, but no matter how I turned the cable, pushed forward, pulled back, etc., I could not get it to bend towards the gap.My workaround was to tape it to a stiff electrical snake that would allow me to still see in the wall while maneuvering the stiff snake.What would make this 5 stars?1) video orientation. It allows you to rotate the video 180° if helpful, but sometimes you just need a 45 or 90 degree rotation (and again, trying to twist the camera wire once it was in the wall was useless).2) a joystick that controls the camera head... Want to turn the camera to the left? Use the joystick. Need to bend the wire to move around an obstacle? Use the joystick. But alas, no such luck.Again, it served its purpose and I will probably use it again; but if you find one that is truly maneuverable, I would go with that one.