Sharp EL-531XTB Scientific Calculator
Sharp El-531Xtbwh Scientific Calculator
$20.95
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Extra-large, 10-digit, 2-line LCD screen (1-line equation and 1-line numeric)
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Advanced D.A.L. (Direct Algebraic Logic)
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Multi-line playback function
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2 variable statistics
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Fraction calculations
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9 memories
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Twin Power – Solar & Battery (LR44 x 2)
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Hard case