The diameter of the camera is 8mm, which is on the border of being too thick, but we still believe it’s a good size for it to be practical. We wouldn’t suggest dipping it underwater though, because even though it has a decent rating, that might damage it and you don’t want to do that. The entire device is IP67 waterproof, which means you can use it to inspect areas that might be damp or wet.
However, that is not the case with Fantronics, as the semi-rigid cable is actually pretty usable even though it’s very long. It must be said that many users avoid cables that are this long because they could get difficult to control. To begin with, you get a 16.4 feet long cable.