AKA: Scientific Calculator EL-531L, ADVANCED D.A.L., Product number (P/N): EL531L (EL-531L),
Keywords/Tags: EL531L (EL-531L) | 531L | ADVANCED D.A.L., Scientific Calculator
Display: Type = Display (LCD) (List),
Number of keys: 43, #Key-Black: 19, #Key-Grey: 22, #Key-Red: 1, #Key-Yellow: 1,
Keyboard Array (Rows x Columns): 08x06,
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Programmable, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Serie-members: SHARP: EL509L (Button cells); SHARP: EL531L (AA Batteries),
Collector value: 7/10,