AKA: LC-40, Product number (P/N): LC40 (LC-40),
Keywords/Tags: LC40 (LC-40)
Date of intro: ~1980, Origin: Taiwan (List), Dimensions: 125x70x10mm,
Power: 3V: (Button x2),
Display: Type = Display (LCD yellow) (List), Digits = 8+1,
Number of keys: 40, #Key-Black: 11, #Key-Blue: 10, #Key-Red: 2, #Key-White: 17,
Miscellaneous switch: [(Blank)-ON DEG-RAD-GRAD],
Classification: / Pocket,
Featuring: Scientific functions, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: INVENTA: ESR874,
Known Serial-numbers: A265863 (List of all S/Ns from WELCO)
Collector value: 7.5/10,