AKA: Business/Financial Calculator, EL-731, AKA (Label): EL-731, Product number (P/N): EL731 (EL-731),
Keywords/Tags: EL731 (EL-731) | 731 | Business/Financial Calculator
Date of intro: 1987, Origin: Japan (List), Dimensions: 128x70x10mm, Weight: 65g,
Power: 3V: (LR44 x2),
Display: Type = Display (LCD) (List),
Number of keys: 38,
Classification: / Pocket / Financial+Business,
Featuring: Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: SHARP_docu: TINSJ5079CCZZ (Instr.) EL731; SHARP_docu: (Cat.) 199003 (Japanese),
Resemblance with: RADIO SHACK: EC5010,
Known Serial-numbers: 22009595 | 7V070056 (List of all S/Ns from SHARP)
Collector value: 7/10,