Radio Shack EC-4075 (Programmers Hextime Calculator)

The Radio Shack EC-4075 is an arithmetic calculator with algebraic logic. It has 8 functions, 27 keys, and an LCD (liquid crystal) display. The power source is 2xAA. Note: time

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 8
Keys: 27
Logic: Algebraic
Display type: LCD
Power Source: 2xAA
Year introduced: 1980

See other calculators by Radio Shack