AKA: Panac SP-1, National,
Date of intro: ~1975, Origin: Japan (List), Dimensions: 150x88x32mm,
Power: 4.5V: (AA x3) + Adaptor, Adaptor: PANASONIC_adaptors: JL045,
Display: Type = Display (VFD) (List),
Number of keys: 32, #Key-Blue: 15, #Key-Grey: 11, #Key-White: 6,
Miscellaneous switch: [DEG-GRD-RAD],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI,
Collector value: 7/10,