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Texas Instruments Little Professor

The Texas Instruments Little Professor is a specialist calculator with 8 digits precision and n/a logic. It has 4 functions, 18 keys and an LCD (liquid crystal) display. The power source is 2xLR44.

This device is not a calculator at all, but a learning device to teach children their multiplication tables and other arithmetic. It has appeared in a number of versions since the 1970s.‚Äč

Facts at a glance:

Type Specialist
Functions 4
Keys 18
Precision 8
Logic n/a
Display type LCD
Display size
Length 134 mm
Width 71 mm
Thickness 10 mm
Weight unknown g
Power Source 2xLR44
Original price unknown
Est. current value unknown
Year introduced 1989
Year discontinued 1993

See other calculators manufactured by Texas Instruments.