AKA: ELSI MATE EL-702, MEMORY SAFE GUARD / AUTO POWER OFF, AKA (Label): ELECTRONIC CALCULATOR, EL-702, Product number (P/N): EL702 (EL-702),
Keywords/Tags: EL702 (EL-702) | 702 | ELSI MATE
Date of intro: ~1980, Origin: Japan (List),
Number of keys: 35, #Key-Black: 20, #Key-Red: 1, #Key-White: 13, #Key-Yellow: 1,
Keyboard Array (Rows x Columns): 07x05,
Classification: / Pocket,
Featuring: Scientific functions, Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: SHARP: F1833A,
Known Serial-numbers: 00015989 (List of all S/Ns from SHARP)
Collector value: 7.5/10,
Courtesy of: VELISSARIS Nikos,