What Others Said?
This has made the work a breeze and I absolutely love it. I kind of want to put holes in all my walls just to take a peek inside - but I'm quite sure my other half wouldn't be too pleased!
The video quality is great. The screen is clear. The buttons are responsive. The LED lights are bright. I would defiantly recommend it!
There are many options out there but this one was priced reasonably and it does work well, good screen size, the cord is long and flexible and the battery held up fine.
I use this device to find faults in conduit and to look inside walls before cutting. This one has a very bright light and exceptionally clear picture. It can focus on tiny objects or much larger scenes without a problem.