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Product number (P/N): SR88M,
Keywords/Tags: SR88M
Date of intro: 1975, Origin: Japan (List), Dimensions: 135x88x25mm, Weight: 150g,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 22, #Key-Grey: 10, #Key-Orange: 1, #Key-White: 11,
Keyboard Array (Rows x Columns): 05x05, Keyboard Layout: [(SquareRoot)] [C] [+/-] - [7] [8] [9] [M=] [RM] - [4] [5] [6] [x] [(Division)] - [1] [2] [3] [+] [-] - [0] [.] [=] [%],
Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Resemblance with: (Resemblance 009),
Serie-members: PRINZTRONIC: SR88M (version-1) (Rectangular Keys); PRINZTRONIC: SR88M (version-2) (Square Keys),
Known Serial-numbers: 510282 | 512994 | 546842 (List of all S/Ns from PRINZTRONIC)
Collector value: 7/10,
Internet: Link-1: VINTAGE TECHNOLOGY, Link-2: CENTRE FOR COMPUTING HISTORY
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