Product number (P/N): MK22,
Keywords/Tags: MK22
Date of intro: ~1987,
Power: AC,
Display: Type = Display (VFD) (List), Digits = 13+1,
Number of keys: 22,
Classification: / Desktop with Display,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Serie-members: ELEKTRONIKA: MK22 (version-1) (Black/White); ELEKTRONIKA: MK22 (version-2) (Brown/White); ELEKTRONIKA: MK22 (version-3) (Gray/White); ELEKTRONIKA: MK22 (version-4) (White/Blue); ELEKTRONIKA: MK22 (version-5) (White/Brown); ELEKTRONIKA: MK22 (version-6) (White/White),
Known Serial-numbers: 8803 05477 (List of all S/Ns from ELEKTRONIKA)
Collector value: 7/10,