Daxiongmao Borescope, Endoscope Camera with Light, IP67 Waterproof Endoscope, 1080P HD Inspection Camera, Borescope Camera with Light, 16.5ft Flexible Endoscope Camera, Gadgets for Men (4.3”): Amazon.co.uk: Automotive

Purchased for those difficult to see jobs on a classic car restoration. Works very well with a self-illuminating head and a good quality screen and image. Glad I bought this rather than those that use your phone screen, it cost very little more and is very easy to use. Great value 👍

Used this in a pipe and had clear vision inside the water. The light is bright. Very easy to use because you don't need a phone or wifi. You just charge with the cable they give you, remove the charging cable, then simply turn on once it's ready to use with easy buttons. Very sturdy as well and I like how you can manually make the camera head tilt or bend to the angle you need to get it through narrow points. Just make sure you get the right length of camera cable so when you feed it through it will reach the target area. I was lucky because I could see ahead with the clear vision on the screen coming through but I almost ran out of length.