Product number (P/N): B309M (B3-09M),
Keywords/Tags: B309M (B3-09M)
Date of intro: 1976, Origin: USSR (List),
Display: Type = Display (VFD) (List), Digits = 8,
Number of keys: 20, #Key-Black: 11, #Key-Blue: 7, #Key-Red: 2,
Classification: / Pocket,
Featuring: Procent,
Serie-members: ELEKTRONIKA: B3-09M (version-1) (Black); ELEKTRONIKA: B3-09M (version-2) (Beige, 7 Blue keys); ELEKTRONIKA: B3-09M (version-3) (Beige, 5 Blue keys); ELEKTRONIKA: B3-09M (version-4) (Blue),
Collector value: 7/10,