AKA: ELSI MATE EL-826S, SOLAR CELL CALCULATOR, AKA (Label): SOLAR CELL CALCULATOR EL-826S, Product number (P/N): EL826S (EL-826S),
Keywords/Tags: EL826S (EL-826S) | 826S | ELSI MATE, SOLAR CELL CALCULATOR
Date of intro: ~1981, Origin: Japan (List), Dimensions: 96x54x5mm, Weight: 30g,
Power: Solar,
Display: Type = Display (LCD) (List), Digits = 8+1,
Number of keys: 24, #Key-Grey: 23, #Key-Red: 1,
Keyboard Array (Rows x Columns): 06x04,
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: SHARP_docu: (Cat.) 198202 (Japanese); SHARP_docu: (Cat.) 198110 (Japanese),
Known Serial-numbers: 17X | 271 (List of all S/Ns from SHARP)
Initial Cost Price: 4500 JPY (€ 36,45), Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),