In-the-Bag Calculator
Don’t let shop dust, finger grime and shop humidity gum up your calculator’s keypad and inner workings. Seal your calculator in a zipper bag.
Don’t let shop dust, finger grime and shop humidity gum up your calculator’s keypad and inner workings. Take a tip from faithful reader Jack Clark: Seal your calculator in a zipper bag. It’s easy to see and operate the buttons right through the bag—even during the big dust storm created by your latest project. Go figure!
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Originally Published: February 28, 2018