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Radio Shack TRS-80 PC-1

The Radio Shack TRS-80 PC-1 is a programmable calculator with 12 digits precision and algebraic logic. It has an unknown number of functions, 57 keys and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The power source is 4x1.5V cell. The calculator was manufactured in Japan.

Facts at a glance:

Type Programmable
Functions unknown
Keys 57
Precision 12
Logic Algebraic
Display type YLCD
Display size
Printer Ext
Length 71 mm
Width 176 mm
Thickness 16 mm
Weight 170 g
Power Source 4x1.5V cell
Country Japan
Original price unknown
Est. current value unknown
Year introduced 1980
Year discontinued 1981

See other calculators manufactured by Radio Shack.