Don't get me wrong, if you want a USB microscope that gives a good, clear image, this is great. The problem is, they say it's IP67 rated. That means I should be able to completely submerse it in water for up to 30 minutes. I can't even spray it with water, or it gets droplets inside, which can't be cleaned.
Good quality, easy to use, the software doesn't need to be installed on the PC (it is portable) and works well.