AKA: alpha 1, AKA (Label): Alpha 1, Elektronenrechner, Electronic Calculator, Atr.-No.5120, Product number (P/N): 5120,
Keywords/Tags: 5120 | Alpha 1 | 1
Origin: Japan (List), Dimensions: 110x65x7mm, Weight: 50g,
Power: 3V: (G10 x2),
Display: Type = Display (LCD) (List),
Number of keys: 24, #Key-Black: 24,
Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Serie-members: KARSTADT: 5120 (version-1) (LCD-display); KARSTADT: 5120 (version-2) (Yellow LCD-display),
Known Serial-numbers: 127774 (List of all S/Ns from KARSTADT)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),