AKA: ELSI MATE EL-215S, AKA (Label): ELECTRONIC CALCULATOR, EL-215S, Product number (P/N): EL215S (EL-215S),
Keywords/Tags: EL215S (EL-215S) | 215A | ELSI MATE
Date of intro: ~1982, Origin: Korea (List), Dimensions: 130x77x15mm, Weight: 125g,
Power: 3V: (AA x2) + Adaptor, Adaptor: SHARP_adaptors: EA17E, Other power-items: SHARP_parts: EA18B,
Display: Type = Display (VFD) (List), Brand = FUTABA: 9ST20ZT, Digits = 8+1,
Number of keys: 25, #Key-Blue: 4, #Key-Brown: 20, #Key-Red: 1,
Classification: / Pocket,
Featuring: Procent, Square root, Memories: 1,
Patents: 3571655(US),
Main Components: SHARP: LI2091,
Known Serial-numbers: 28004688 (List of all S/Ns from SHARP)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),