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From reaching the most routine arithmetic, percent, or decimal values to metric conversions and statistical equations, pocket calculators fit all user levels. The compact, portable size allows calculators to be carried into the field for on-site calculations. These highly efficient instruments may feature a protective case to ensure equipment longevity. Pocket calculators feature bright, easy-to-read displays, multiple memory storage capabilities, automatic power down, and possibly dual solar and battery power options.
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