I suspect it would be fine for a lot of HI work. The resolution demands for this thing that we do are possibly a little overblown. I say possibly, because I know if I say so definitively, I would get hooted down by a chorus of hi rez advocates. A primary argument for IR is other folks have IR so I better get IR because other guys have IR. This would get one into the game for less than a smartphone nowadays. My main IR use is figuring out aspects of hydronic heating (steam traps!), insulation/energy (mainly to show people what I already know, there's nothing in there), and shower pans (yes, it does leak, see?). I don't use it for a lot of the stuff I thought I would use it for. After that, building & science knowledge is more informative than IR imho. [:-paperba