Quote Originally Posted by sossol View Post
I have two of these. One is wired only, the other can use Bluetooth. I don't use them often, but they are indispensable when I do. Looking into engine cylinders, intake and exhaust in situ is really cool.
Bingo. Same here. I have two wired ones. One is wired with its own screen, and the other is wired but you use your cell phone (or laptop) as the screen. Just a USB webcam, essentially. Drop bolts into the engine bay somewhere? Grab the borescope and a magnet. Wondering if you have scratched cylinder liners? Grab the borescope. Need to look behind the drywall? Borescope. Have a resident beaver and want to spy on him in his lodge? I have a tool for that.