AKA: DER SPRECHENDE RECHNER, ELSI MATE EL-620G, SPEICHERSICHERUNG/APO, AKA (Label): ELEKTRONENRECHNER, EL-620G, Product number (P/N): EL620G (EL-620G),
Keywords/Tags: EL620G (EL-620G) | 620G | DER SPRECHENDE RECHNER, SPEICHERSICHERUNG/APO, ELSI MATE
Date of intro: 1985, Origin: Japan (List), Dimensions: 146x78x12mm, Weight: 100g,
Power: 4.05V: (V625PX x3), Adaptor: SHARP_adaptors: EA11H,
Display: Type = Display (LCD) (List), Digits = 8+1,
Number of keys: 26, #Key-Black: 1, #Key-SilverColor: 25,
Miscellaneous switch: [LAUT._2-1],
Classification: / Pocket / Speech,
Featuring: Procent, Square root,
Patents: 3902169(US); 3976994(US),
Main Components: SHARP: LI3310,
Other components: SHARP: LH536604,
Known Serial-numbers: 21000213 | 21000558 (List of all S/Ns from SHARP)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Info: German version
Internet: Link-1: VIRTUAL MUSEUM OF CALCULATORS, Link-2: YouTube