Product number (P/N): 4510,
Keywords/Tags: 4510
Date of intro: 1974, Origin: Japan (List), Dimensions: 140x76x36mm, Weight: 160g,
Power: 6V: (AA x4),
Display: Type = Display (LED) (List),
Number of keys: 20, #Key-Black: 16, #Key-Blue: 3, #Key-Red: 1,
Miscellaneous switch: [ON(ArrowUp)-M ON(ArrowUp)-K ON(ArrowUp)_OFF],
Classification: / Pocket,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Main Components: TEXAS INSTRUMENTS: TMS0132NC,
Known Serial-numbers: 0740687 (List of all S/Ns from CRAIG)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: DATAMATH CALCULATOR MUSEUM