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The MBO MR609 is a scientific calculator with 8 digits precision and algebraic logic. It has 22 functions, 34 keys and an LCD (liquid crystal) display. The power source is 2x1.5V mercury cell. The calculator was manufactured in GDR (DDR).

Facts at a glance:

Type Scientific
Functions 22
Keys 34
Precision 8
Logic Algebraic
Display type LCD
Display size
Length 127 mm
Width 70 mm
Thickness unknown mm
Weight unknown g
Power Source 2x1.5V mercury cell
Country GDR (DDR)
Original price unknown
Est. current value unknown
Year introduced 1985
Year discontinued

See other calculators manufactured by MBO.