AKA: M 42, AKA (Label): M42 (M 42), Product number (P/N): 6640,
Keywords/Tags: 6640 | M42 (M 42)
Date of intro: 1977, Origin: Germany (List), Dimensions: 151x76x20mm, Weight: 185g,
Power: 3V: (AA x2) + Adaptor, Adaptor: ARISTO_adaptors: 6760,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 25, #Key-Grey: 7, #Key-Red: 2, #Key-White: 11, #Key-Yellow: 5,
Miscellaneous switch: [0-1],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Related with: ARISTO_docu: MG1OELL (Brochure),
Main Components: ROCKWELL: A5553CA,
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: LÜTJENS Jörn