This seems like a strange question, but...
All of the pocket calculators I have seen or owned leave a lot to be desired for hard use. It seems like a pocket calculator with a rugged waterproof shell and a display that can be read in low or no light would be a good idea.
Ever see one like that?
All of the pocket calculators I have seen or owned leave a lot to be desired for hard use. It seems like a pocket calculator with a rugged waterproof shell and a display that can be read in low or no light would be a good idea.
Ever see one like that?