AKA: ELECTRONIC CALCULATOR, AKA (Label): ELECTRONIC CALCULATOR, TYPE 140M, Product number (P/N): 140M,
Keywords/Tags: 140M | ELECTRONIC CALCULATOR
Date of intro: ~1975,
Power: 6V: (AA x4) + Adaptor, Adaptor: OMRON_adaptors: 6005CP,
Display: Type = Display (VFD) (List), Digits = 10+1,
Number of keys: 28, #Key-Black: 7, #Key-Grey: 19, #Key-Yellow: 2,
Decimal switch: [F-0-2], Miscellaneous switch: [(Blank)-A],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Known Serial-numbers: A0002173 (List of all S/Ns from OMRON)
Collector value: 7/10,