Product number (P/N): K80D,
Keywords/Tags: K80D
Date of intro: ~1973, Dimensions: 215x140x63mm, Weight: 630g,
Power: 6V: (C x4) + Adaptor,
Display: Type = Display (Gas disharge tube) (List), Digits = 8+1,
Number of keys: 18, #Key-Black: 6, #Key-Red: 1, #Key-White: 11,
Keyboard Array (Rows x Columns): 04x05, Keyboard Layout: [7] [8] [9] [CA] [CD] - [4] [5] [6] [x] [(Division)] - [1] [2] [3] [+=] [-=] - [0] [.] [+/-],
Decimal switch: [DECIMAL_3-2-AUTO], Miscellaneous switch: [POWER_K-ON-OFF],
Classification: / Desktop with Display,
Featuring: Batterymeter,
Resemblance with: (Resemblance 500_4_5_18B),
Serie-members: KOVAC: K80; KOVAC: K80D (version-1); KOVAC: K80D (version-2),
Known Serial-numbers: 0401777 (List of all S/Ns from KOVAC)
Collector value: 7.5/10,