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Radio Shack EC-351 Monkey Professor

The Radio Shack EC-351 Monkey Professor is an arithmetic calculator with 8 digits precision and algebraic logic. It has 4 functions, 19 keys and an LCD (liquid crystal) display. The power source is 2xAA batteries.

Facts at a glance:

Type Arithmetic
Functions 4
Keys 19
Precision 8
Logic Algebraic
Display type LCD
Display size
Printer
Length unknown mm
Width unknown mm
Thickness unknown mm
Weight unknown g
Power Source 2xAA
Country
Original price unknown
Est. current value unknown
Year introduced 1985
Year discontinued

See other calculators manufactured by Radio Shack.