AKA: 12, AKA (Label): MODEL NUMBER 272.58000, Product number (P/N): 27258000 (272.58000),
Keywords/Tags: 27258000 (272.58000) | 12
Date of intro: ~1978, Origin: Japan (List),
Power: 6V: (C x4) + Adaptor,
Display: Type = Display (None) (List),
Number of keys: 24, #Key-Brown: 13, #Key-White: 11,
Keyboard Array (Rows x Columns): 04x06, Keyboard Layout: [(ArrowUp1)] [7] [8] [9] [x] [#] - [(-)] [4] [5] [6] [(Division)] [M] - [%] [1] [2] [3] [-] [S] - [C/CE] [0] [.] [=] [+] [T],
Decimal switch: [A-0-2-F], Round switch: [(Blank)-5/4], Miscellaneous switch: [OFF-ON (Blank)-ACC],
Classification: / Desktop with Printer,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Serie-members: SEARS: 272.58000 (); SEARS: 272.58010 (),
Known Serial-numbers: 0017139 (List of all S/Ns from SEARS)
Collector value: 7/10,
Courtesy of: PHILLIPS Detron,