In-the-Bag Calculator

Dont let shop dust, finger grime and shop humidity gum up your calculators keypad and inner workings. Seal your calculator in a zipper bag.

The Family Handyman

Dont let shop dust, finger grime and shop humidity gum up your calculators keypad and inner workings. Take a tip from faithful reader Jack Clark: Seal your calculator in a zipper bag. Its easy to see and operate the buttons right through the bageven during the big dust storm created by your latest project. Go figure!

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Here’s a solution for dust collection using your shop vac.