The camera end is too large to fit into glow plug or injector holes on all the big 3 diesel pickups. Great camera, clear, but we really can’t use it on much here unfortunately.

Love the product, the camera, the adjustable Len angle, the lighting at the end around the Len, the price, the clarity and color, the extension to allow area you con not see, and the camera and lighting is waterproof. I have found leaks, bolts locations, tool finder and lots more. A must have equipment.

Great views clearly is good and flexibility is good

I have the lots of endoscopes from the cheap one that is attached to a non-rigid regular usb wire, to a 3 camera one, and now this one. The ability to flex the head is why I bought it. The head size is a bit big, but for my needs, it functions as required.

This is a very nice, well constructed endoscope.The only wish (I would like a longer flex line.Otherwise its stable flexible cable is great along with the camera swivel. I also enjoy the ability to rotate the image for alternate views.The image its self is great, but distance can be a little difficult to focus.I would recommend this to any individual that would like to start with a trusty endoscope.

Just turn it on and it’s already focused. Nice resolution and can read the newspaper. Only qualm is that it can only adjust left and right. No up and down.

I've used this to check out valves in an engine, fine keys lost under a seat, looking in an HVAC box for debris, inspecting turbo fins through an O2 sensor hole and even fished a new water line to the fridge using it to see in the wall and floorspace. Buy now and think later, I use it almost daily.

I have had this camera for about 6 months and love it as much as day 1. The picture are great quality and don't think any higher resolution is needed at least for automotive use. The pics I attached show how easy it isolate cause of engine mechanical issues. Much quicker than a leakdown test (although like a noid light, easy to tell a failure, but could lead you to false pass in some situations. My only recommendation to other techs would be to possibly consider spending the extra money for the 0.24" diameter camera. I have the 0.33" diameter and even though it works in most spark plug holes, it is very difficult to fit in some of the Fords with the smaller diameter plugs. It would probably be worth the extra $60. There are times when I felt a triple camera would be better, but the articulating triple cameras I have seen are near or over $1000. I might get the Teslong triple as an addition to this and still be way under the 1000 price point. The app is extremely convenient and allows you to connect to your phone to make taking pictures to show the customer much easier. Also allows you to set camera down and view from a remote spot such as when viewing for piston coming up on TDC when rotating crankshaft. As with anything else, I'm always learning new ways to use this camera but it is a real timesaver and leads to more accurate diagnostic results.

Very easy to operate, clear picture, can turn the camera with your thumb and can record to laptop or phone using blue tooth. I wish I could have afforded this item years ago, but I guess it wasn’t this good of quality years ago.

Love the optional rotating head its a must in tight spots. Pic is clear, high res luv screen shot options. good reach def save you any mistakes pre drilling for pipes or wiring. Got extra warranty in case