How many times have you been sitting at your computer and realized that you needed to know the exact weight of something? This is a common issue that plagues many people, I’m sure. Why else would this USB Optical Mouse with Pocket Digital Scale exist?
Since I came across this gadget, I’ve been trying to think of possible uses for it. Barring any unsavory professions, I can’t really think of a good market for this particular device. Maybe you want to use it on your kitchen computer, if you’re weighing out ingredients, or you might be curious how much that giant Cheeto weighs before you eat it. Whatever your need, this mouse can give you a reading that’s precise to 0.1g for just $22.
It's for weed, obviously.
If you worked in a pawnprokers shop, you take in gold over the counter (which I'm guessing could be attached to a PC) and you could use the scale to measure how heavy it was? Other than that – I have no idea….