AKA: ELSI MATE EL-204, AKA (Label): ELECTRONIC CALCULATOR, EL-204, Product number (P/N): EL204 (EL-204),
Keywords/Tags: EL204 (EL-204) | 204 | ELSI MATE
Date of intro: ~1973, Origin: Japan (List), Dimensions: 130x75x23mm, Weight: 110g,
Power: 9V,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 25,
Classification: / Pocket,
Featuring: Procent, Square root, Memories: 1,
Known Serial-numbers: 72020003 (List of all S/Ns from SHARP)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Info: One of the few SHARP pockets containing a LED-display
Internet: Link-1: DATAMATH CALCULATOR MUSEUM, Link-2: VINTAGE TECHNOLOGY, Link-3: DENTAKU MUSEUM