AKA: 1040, AKA (Label): 1040-1, Product number (P/N): 10401 (1040-1),
Keywords/Tags: 10401 (1040-1)
Date of intro: ~1977, Origin: Taiwan (List), Dimensions: 140x83x32mm, Weight: 130g,
Power: 6V: (AAA x4) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 27, #Key-Blue: 9, #Key-Orange: 7, #Key-White: 11,
Keyboard Array (Rows x Columns): 06x05,
Miscellaneous switch: [POWER_OFF-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Related with: UNISONIC_parts: (Box) 1040-1,
Main Components: ZENY: PC037,
Known Serial-numbers: 264781 | 373291 | 434175 | 455281 | 586216 (List of all S/Ns from UNISONIC)
Collector value: 7/10,
Internet: Link-1: DATAMATH CALCULATOR MUSEUM