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M.OFFICE 28SR

The M.OFFICE 28SR is an arithmetic calculator with 8 digits precision and algebraic logic. It has 8 functions, 22 keys and a VFD (vacuum fluorescent) display. The power source is 2xAA batteries. The calculator was manufactured in Taiwan.

Facts at a glance:

Type Arithmetic
Functions 8
Keys 22
Precision 8
Logic Algebraic
Display type VFD
Display size
Printer
Length 131 mm
Width 76 mm
Thickness 35 mm
Weight unknown g
Power Source 2xAA
Country Taiwan
Original price unknown
Est. current value unknown
Year introduced 1975
Year discontinued 1975

See other calculators manufactured by M.OFFICE.