AKA: Pythagoras MK IV, Product number (P/N): Pythagoras MKIV,
Keywords/Tags: Pythagoras MKIV | MKIV (MK IV) | IV
Date of intro: 1976, Origin: Taiwan (List), Dimensions: 122x74x23mm,
Power: 3V: (AA x2) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 22, #Key-Blue: 8, #Key-Red: 3, #Key-White: 11,
Miscellaneous switch: [ON-(ArrowUp)],
Classification: / Pocket,
Featuring: Procent, Square root,
Known Serial-numbers: 5242251 (List of all S/Ns from TECHNICO)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1