Snapped one up tonight. I have wanted/needed a borescope for along time, but couldn't commit due to their high cost. Got this on sale for $129
pros Tool appears well made and works great. Very ergonomic design. The display is color, and can be flipped in four orientations to the handpiece. The led head lighting has 5 steps. The flex shaft is very stiff, and will hold it's shape well. the fixed focus is good to about 1"
cons It should have a protective cap for the imager head-easilly made... The imager head cannot be rotated it should have a sleeve on the head to stand-off the imager from contacting a surface-easilly made... Of course, no articulated head for $129
JR Dweller in the cellar