AKA: Lithium power, MEMORY GUARD SYSTEM, CX 7218 T, Product number (P/N): CX7218T (CX 7218 T),
Keywords/Tags: CX7218T (CX 7218 T) | Lithium power
Date of intro: ~1980, Origin: Japan (List), Dimensions: 94x56x5mm, Weight: 43g,
Power: 3V: (CR1620 x1),
Display: Type = Display (LCD) (List), Digits = 8+1,
Number of keys: 25, #Key-White: 25,
Keyboard Array (Rows x Columns): 05x05,
Miscellaneous switch: [LOCK-SET-CAL],
Classification: / Pocket / Time,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: SANYO_docu: (Cat.) 1980~,
Main Components: TOSHIBA: T3939S,
Known Serial-numbers: 1026822 (List of all S/Ns from SANYO)
Initial Cost Price: 6500 JPY (€ 52,65), Collector value: 7/10,
Internet: Link-1: MY CALCULATORS DATABASE