"This has been a real time-saver. I own an eyepiece-type of borescope and the shaft is too flexible and hard to view through. This unit had a metal-encased shaft and allows me to put the camera where I need it and it's very easy to see. The only downside is that it doesn't focus at extremely close range, but that's a small issue compared to the benefits. Highly recommended for other customer audio installers (or anyone)."
1 of 1 people found this review helpful.
