AKA (Label): CZ-4, Product number (P/N): CZ4 (CZ-4),
Keywords/Tags: CZ4 (CZ-4)
Date of intro: ~1977, Origin: Japan (List),
Adaptor: SANYO_adaptors: CU18,
Display: Type = Display (VFD) (List),
Number of keys: 43,
Keyboard Array (Rows x Columns): 09x05,
Miscellaneous switch: [OFF-ON D-R-G],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Collector value: 7.5/10,