Product number (P/N): Monarch,
Keywords/Tags: Monarch | I
Date of intro: 1975, Dimensions: 137x60x14mm,
Power: 3V: (AA x2),
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 19,
Classification: / Pocket,
Featuring: Scientific functions, Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Serie-members: MBO: Monarch I (version-1) (19 Keys, Black); MBO: Monarch I (version-2) (19 Keys, Beige); MBO: Monarch I (version-3) (30 Keys),
Collector value: 7/10,
Courtesy of: MUCKERMANN Peter,