AKA: EASY BANKER, SELF-PROMPTING FINANCIAL CALCULATOR, MODEL BF-90, Product number (P/N): BF90 (BF-90),
Keywords/Tags: BF90 (BF-90) | EASY BANKER | SELF-PROMPTING FINANCIAL CALCULATOR
Date of intro: ~1985, Origin: Japan (List), Dimensions: 140x110x10mm, Weight: 65g,
Power: 3V: (Button x1),
Display: Type = Display (LCD) (List),
Classification: / Pocket / Financial+Business / Keyboard (dual),
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1