Product number (P/N): F80PR,
Keywords/Tags: F80PR
Date of intro: ~1975, Origin: Japan (List),
Display: Type = Display (VFD) (List),
Number of keys: 20, #Key-Black: 7, #Key-Red: 2, #Key-White: 11,
Keyboard Array (Rows x Columns): 05x04, Keyboard Layout: [C] [%] [(SquareRoot)] [(Division)] - [7] [8] [9] [x] - [4] [5] [6] [-] - [1] [2] [3] [+] - [0] [.] [CE] [=],
Miscellaneous switch: [ON-OFF],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Original Equipment Manufacturer : KOVAC: F80PR, Made by: KOVAC,
Known Serial-numbers: 452607
Collector value: 7/10,