AKA: 8M, AKA (Label): ELECTRONIC CALCULATOR 841M2, Product number (P/N): 841M2,
Keywords/Tags: 841M2 | 8M
Date of intro: 1976, Origin: Japan (List),
Power: 3V: (AA x2) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 25, #Key-Grey: 12, #Key-White: 11, #Key-Yellow: 2,
Keyboard Array (Rows x Columns): 06x05,
Decimal switch: [(Blank)-(ArrowRight-0.00)], Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: HITACHI: HD37340,
Resemblance with: (Resemblance 033),
Known Serial-numbers: 6099321 (List of all S/Ns from OMRON)
Collector value: 7.5/10,