AKA (Label): ELECTRONIC CALCULATOR, Product number (P/N): 90SC,
Keywords/Tags: 90SC
Date of intro: ~1974, Origin: Hong Kong (List), Dimensions: 140x70x22mm,
Power: 9V + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 22, #Key-Blue: 7, #Key-Orange: 1, #Key-Red: 3, #Key-White: 11,
Miscellaneous switch: [(Blank)-ON],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),