Clean calculator is in the bag
My workshop calculator doesn't react well with the flying dust, splashing solvents, and moisture changes that take place in the shop. After ruining a few calculators, I started storing my current one in a plastic zipper-type storage bag and hanging it on the pegboard. I also discovered I can use the calculator while it's still in the bag, so I never have to expose the sensitive electronics to the shop environment.
- Mike Herberger, East Rochester, N.Y.