AKA: AUTO POWER-OFF, ELSI MATE EL-304, AKA (Label): ELECTRONIC CALCULATOR, EL-304, Product number (P/N): EL304 (EL-304),
Keywords/Tags: EL304 (EL-304) | 304 | ELSI MATE
Date of intro: ~1980, Origin: Japan (List), Dimensions: 113x65x6mm, Weight: 55g,
Power: 3V: (LR43 x2),
Display: Type = Display (LCD) (List), Digits = 8+1,
Number of keys: 25,
Keyboard Array (Rows x Columns): 05x05,
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Related with: SHARP_docu: (Instr.) EL304; SHARP_docu: (Cat.) 198202 (Japanese); SHARP_docu: (Cat.) 198311 (Japanese); SHARP_docu: (Cat.) 198110 (Japanese); SHARP_parts: SPAKC4874CCZZ (Box) EL304,
Known Serial-numbers: 02078095 | 02X (List of all S/Ns from SHARP)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),