AKA: ELECTRONIC CALCULATOR, OMRON 8M, AKA (Label): ELECTRONIC CALCULATOR 861M, Product number (P/N): 861M,
Keywords/Tags: 861M | ELECTRONIC CALCULATOR | 8M
Date of intro: ~1977, Origin: Japan (List),
Power: 3V: (AA x2) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 24, #Key-Black: 12, #Key-Grey: 11, #Key-Yellow: 1,
Classification: / Pocket,
Featuring: Procent, Square root, PI, Memories: 1,
Main Components: NEC: D1803C,
Collector value: 7/10,
Internet: Link-1: MY CALCULATORS DATABASE