AKA (Label): 740-B, Product number (P/N): 740B (740-B),
Keywords/Tags: 740B (740-B)
Date of intro: ~1975, Origin: Japan (List), Dimensions: 152x89mm,
Power: 6V: (AA x4),
Display: Type = Display (VFD) (List),
Number of keys: 24,
Classification: / Pocket,
Featuring: Procent, Square root, Memories: 1,
Related with: UNISONIC_parts: (Box) 740B,
Resemblance with: (Resemblance 008B),
Known Serial-numbers: 086696 | 092044 (List of all S/Ns from UNISONIC)
Collector value: 7/10,