AKA: ELSI MATE EL-240A, SOLAR CELL CALCULATOR, AKA (Label): EL-240A, Product number (P/N): EL240A (EL-240A),
Keywords/Tags: EL240A (EL-240A) | 240A | ELSI MATE, SOLAR CELL CALCULATOR
Date of intro: ~1990, Origin: Taiwan (List), Dimensions: 122x69x15mm, Weight: 47g,
Power: Solar,
Display: Type = Display (LCD) (List), Digits = 8+1,
Number of keys: 24, #Key-Black: 24,
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Patents: 3902169(US); 3976884(US),
Related with: SHARP_docu: (Cat.) 199003 (Japanese),
Known Serial-numbers: 7C066 (List of all S/Ns from SHARP)
Collector value: 6.5/10,