AKA: SR 57 D-NC, Product number (P/N): SR57DNC (SR 57 D-NC),
Keywords/Tags: SR57DNC (SR 57 D-NC)
Date of intro: 1975, Origin: Germany (List), Dimensions: 152x83x32mm,
Power: Rechargeable,
Display: Type = Display (VFD) (List), Digits = 8+1+(2+1),
Number of keys: 40, #Key-Black: 11, #Key-Blue: 9, #Key-White: 19,
Miscellaneous switch: [(Blank).-1],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Memories: 1,
Main Components: MOS TECHNOLOGY: MCS7529,
Resemblance with: INTERTON ELECTRONIC: PC6040 (version-1), Made by: INTERTON ELECTRONICS (List of all Import-OEM-models for PRIVILEG),
Collector value: 7.5/10,
Internet: Link-1: LE RAYON DES CALCULATRICES