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SHARP: EL509H
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AKA: Scientific calculator, EL-509H, AUTO POWER OFF, AKA (Label): EL-509H, Product number (P/N): EL509H (EL-509H),
Keywords/Tags: EL509H (EL-509H) | 509H | Scientific Calculator
Origin: Japan (List),
Display: Type = Display (LCD) (List),
Number of keys: 35, #Key-Black: 20, #Key-Grey: 13, #Key-Red: 1, #Key-Yellow: 1,
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI,
Patents: 3902169(US); 3976994(US),
Collector value: 6.5/10,
Internet: Link-1: Robert LACOSTE

Item

Created: 27-dec-2015, Manual-update: 27-dec-2018, Batch-update: 26-feb-2024             

# Pageloads since 2018: 86             

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