AKA: R-3 ELECTRONIC CALCULATOR, AKA (Label): R-3, Product number (P/N): R3 (R-3),
Keywords/Tags: R3 (R-3) | ELECTRONIC CALCULATOR
Date of intro: jun-1972, Origin: Japan (List), Dimensions: 350x240x140mm, Weight: 5600g,
Power: AC,
Display: Type = Display (VFD tube) (List), Digits = 12,
Keyboard: Reed-switch, Number of keys: 24, #Key-Blue: 3, #Key-Grey: 8, #Key-Red: 2, #Key-White: 11,
Decimal switch: [6-4-3-2-1-0], Round switch: [F-5/4-CUT-ADD], Miscellaneous switch: [PRINT_OFF-ON],
Classification: / Desktop with Display+Printer,
Featuring: Procent, Square root, Logic-technology: LSI (Large Scale Integration), calculator-chipset, Memories: 1,
Related with: CASIO_docu: (Instr.) *: R3,R5; CASIO_docu: (Broch.) *: Elektronenrechner... (R2,R3,R5); CASIO_docu: (Instr.) R3; CASIO_docu: (Broch.) *: A brief introduction... (1972); CASIO_docu: (Broch.) R3: To tape or not to tape; CASIO_docu: (Broch.) R3 (Japanese),
Main Components: HITACHI: HD32101P; HITACHI: HD32103P; HITACHI: HN3207P; HITACHI: HN3255P,
Serie-members: CASIO: R3 (With square-root); CASIO: R5 (Without square-root),
Known Serial-numbers: 206111 (List of all S/Ns from CASIO)
Initial Cost Price: 110000 JPY (€ 891,00), Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),