AKA: 685 D-E-NC, Product number (P/N): 4289831 (428.983 1),
Keywords/Tags: 4289831 (428.983 1) | 685DENC (685 D-E-NC)
Date of intro: 1976, Dimensions: 147x72x19mm, Weight: 120g,
Power: 3V: (AA x2) + Adaptor,
Display: Type = Display (VFD) (List), Brand = FUTABA: 9ST10, Digits = 8+1,
Number of keys: 36, #Key-Blue: 20, #Key-Orange: 2, #Key-Red: 3, #Key-White: 11,
Miscellaneous switch: [R-D (Blank)-EIN],
Classification: / Pocket,
Featuring: Scientific functions, Procent, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: ROCKWELL: A6500CA,
Resemblance with: (Resemblance 074),
Known Serial-numbers: 30878 | 39039 | 47957 (List of all S/Ns from PRIVILEG)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: THIMET