AKA: M 85 S, AKA (Label): 05.05.01-5b, Product number (P/N): 0505015b (05.05.01-5b),
Keywords/Tags: 0505015b (05.05.01-5b) | M85S (M 85 S)
Date of intro: ~1977, Origin: Germany (List), Dimensions: 151x76x18mm,
Power: Rechargeable, Adaptor: ARISTO_adaptors: 6760,
Display: Type = Display (VFD) (List), Digits = 8+1+(2+1),
Number of keys: 25, #Key-Grey: 6, #Key-Orange: 5, #Key-Red: 3, #Key-White: 11,
Miscellaneous switch: [rad-(Alpha Degrees) 0-1],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Main Components: ROCKWELL: A4802J,
Serie-members: 3 (LED); ARISTO: M85S (version-2) (VFD),
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VIRTUAL MUSEUM OF CALCULATORS, Link-2: LÜTJENS Jörn, Link-3: CALCULATORCOLLECTION