Product number (P/N): MK15,
Keywords/Tags: MK15
Date of intro: 1986, Origin: USSR (List), Dimensions: 170x89x32mm, Weight: 330g,
Power: 6V,
Display: Type = Display (LED) (List), Digits = 14+1,
Number of keys: 36, #Key-Black: 20, #Key-Red: 1, #Key-White: 15,
Classification: / Pocket,
Featuring: Scientific functions, Square root,
Known Serial-numbers: 007630683 (00763, 0683) (List of all S/Ns from ELEKTRONIKA)
Initial Cost Price: RUB110, Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1