Dale.Traveling wrote:
Just so everyone knows about the low cost borescopes they are very flexible so you can't push them into a tight area you're trying to view. A bit like pushing rope uphill. You'll need a wire snake or something to that effect that you can attach the lens end to that will make it a bit more functional. I have one. Don't use it all that much but when it was needed it made a project a lot easier.
The one I bought has a semi-rigid design, so it was no problem pushing it through the duct work. It connects via a small Wi-Fi signal to Android, iPhone, or iPad. It also has a dimmable LED light around the camera that does a really good job. Focal length is somewhat problematic, but not a deal breaker at all...you just ahve to know to pull back a little to get something in focus. Here's a link to the Depstech model I got:
Depstech Borescope