AKA: TWIN POWER CALCULATOR, MEMORY SAFE GUARD / AUTO POWER OFF, EL-358, N10W, AKA (Label): EL-358, BATTERY, SOLAR CELL, Product number (P/N): EL358 (EL-358),
Keywords/Tags: EL358 (EL-358) | 358 | TWIN POWER CALCULATOR, N10W
Date of intro: ~1990, Origin: Taiwan (List),
Power: Battery + Solar,
Display: Type = Display (LCD) (List), Digits = 10+1,
Number of keys: 30, #Key-Black: 12, #Key-Blue: 5, #Key-Grey: 12, #Key-Red: 1,
Decimal switch: [F-3-2-0-A], Round switch: [5/4-(ArrowDown)], Miscellaneous switch: [GT-(Blank)],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Serie-members: SHARP: EL357 (8-digit); SHARP: EL358 (10-digit); SHARP: EL359 (12-digit),
Known Serial-numbers: 9A104 (List of all S/Ns from SHARP)
Collector value: 7/10,