AKA: abatron, AKA (Label): MODEL 154, Electronic Calculator, Product number (P/N): 154,
Keywords/Tags: 154 | abatron
Date of intro: ~1975,
Power: 6V: (AAA x4),
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 23, #Key-Blue: 8, #Key-Red: 4, #Key-White: 11,
Keyboard Array (Rows x Columns): 05x05,
Miscellaneous switch: [ON-OFF],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Main Components: SHARP: LI2003,
Serie-members: BUSINESS ELECTRONICS: 154 (version-1) (22 Keys); BUSINESS ELECTRONICS: 154 (version-2) (23 Keys),
Known Serial-numbers: 51114760 (List of all S/Ns from BUSINESS ELECTRONICS)
Collector value: 7/10,