AKA: MICRO ALGEBRA, EC-8413, Product number (P/N): EC8413,
Keywords/Tags: EC8413 | MICRO ALGEBRA
Date of intro: 1973, Origin: Hong Kong (List), Dimensions: 155x85x30mm, Weight: 260g,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (VFD tube) (List), Digits = 8,
Number of keys: 20, #Key-Black: 18, #Key-Red: 2,
Keyboard Array (Rows x Columns): 04x05, Keyboard Layout: [7] [8] [9] [CE] [C] - [4] [5] [6] [x²] [(SquareRoot)x] - [1] [2] [3] [x] [(Division)] - [0] [+/-] [.] [+=] [-=],
Miscellaneous switch: [(ArrowRight)-K ON-(ArrowLeft)], Indicators: OVERFLOW BATT.LOW NEGATIVE,
Classification: / Desktop with Display,
Featuring: Square root,
Components: 3 PCB(s),
Resemblance with: MBO: EC8413; REALTONE: EC8413; SOUNDESIGN: 8400,
Serie-members: KINGS POINT: 8413 (version-1) (Black); KINGS POINT: 8413 (version-2) (Silver),
Known Serial-numbers: 014Y2600 (014Y-2600) (List of all S/Ns from KINGS POINT)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),