AKA: COMPET QS-2122A, 12 DIGIT, AKA (Label): ELECTRONIC CALCULATING MACHINE, QS-2122A, Product number (P/N): QS2122A (QS-2122A),
Keywords/Tags: QS2122A (QS-2122A) | COMPET | 12DIGIT (12 DIGIT)
Origin: Japan (List),
Power: AC,
Display: Type = Display (VFD) (List),
Number of keys: 28,
Keyboard Array (Rows x Columns): 04x08,
Decimal switch: [F-6-3-2-1-0-A], Round switch: [(ArrowUp)-5/4-(ArrowDown)], Miscellaneous switch: [K-(Blank) (Sigma)-(Blank)],
Classification: / Desktop with Display,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Certification: 546A(UL) (List All UL's),
Known Serial-numbers: 12004915 | 9100045Y | 91002144 (List of all S/Ns from SHARP)
Collector value: 7/10,