AKA: VWO-80, ALGEBRAIC HIERARCHY, AKA (Label): LIQUID CRYSTAL ELECTRONIC CALCULATOR, Product number (P/N): VWO80,
Keywords/Tags: VWO80 | ALGEBRAIC HIERARCHY
Date of intro: 197?, Dimensions: 155x77x14mm, Weight: 100g,
Power: 3V: (Button x2),
Display: Type = Display (LCD yellow) (List),
Number of keys: 41, #Key-Black: 40, #Key-Orange: 1,
Miscellaneous switch: [OFF-ON GRAD-RAD-DEG],
Classification: / Pocket,
Featuring: Scientific functions, Procent, Square root, PI,
Known Serial-numbers: 8062576 (List of all S/Ns from MONARCH)
Collector value: 7.5/10,