Product number (P/N): 1200,
Keywords/Tags: 1200
Date of intro: ~1972, Origin: Hong Kong (List),
Power: AC,
Display: Type = Display (Nixie) (List), Digits = 12,
Number of keys: 17, #Key-Black: 6, #Key-White: 11,
Keyboard Array (Rows x Columns): 04x06, Keyboard Layout: [7] [8] [9] [-] - [CE] [4] [5] [6] [x] [(Division)] - [C] [1] [2] [3] - [0] [.] [=],
Decimal switch: [0-2-3-4],
Classification: / Desktop with Display,
Featuring: Logic-technology: LSI (Large Scale Integration), calculator-chipset,
Resemblance with: (Resemblance 516_4_6_17A),
Serie-members: COLEX: 1200 (version-1) (Beige, Nixie-display); COLEX: 1200 (version-2) (Blue, VFD-display),
Known Serial-numbers: 100886 | 101218 (List of all S/Ns from COLEX)
Collector value: 8/10,