AKA: EP 20, AKA (Label): ELECTRONIC CALCULATOR, Product number (P/N): EP20 (EP 20),
Keywords/Tags: EP20 (EP 20)
Date of intro: 1975, Origin: Japan (List), Dimensions: 140x90x26mm, Weight: 150g,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 19, #Key-Brown: 7, #Key-Red: 1, #Key-White: 11,
Keyboard Array (Rows x Columns): 04x05,
Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Known Serial-numbers: 102995 | 108337 | 830434 | 831705 (List of all S/Ns from KARSTADT)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),